Labstuff

Biologie

Vijveronderzoekset

vanaf zes jaar

-grote waterbak met schaal en deksel, zowel de deksel als de zijkanten zijn van enkele lenzen voorzien
-voor onderzoekvan flora en fauna in zoet water
-waterbak met opstaande rand
-spiegel met verlenging (tweedelig)
-schepnet met verlengstuk (tweedelig)
-pincet
-penseel
-handleiding in kleur met illustraties

Strandonderzoekset

vanaf zes jaar

-waterbakje met ventilatieopeningen, schaal en deksel, zowel de deksel als de zijkanten zijn van enkele lenzen voorzien
-voor onderzoek van flora en fauna in zout water
-waterbak met opstaande rand
-schepnet met verlengstuk (tweedelig)
-speciale zandboor
-penseel
-handleiding in kleur met illustraties

Onderzoekset voor insecten

vanaf zes jaar

-multi-level constructie voor het bekijken van insecten
-observatieloep met twee kijkers en handvatten
-handleiding in kleur met illustraties

Uilenballen ontdek kit

Labstuff, direkt leverbaar

Ontdek de inhoud van braakballen van de uil met deze kit. Bevat: 3 steriele uilenballen, plastic pincet, loupe, prikker, petrischaal, en uitgebreide handleiding. Ook geschikt voor kinderen vanaf 6 jaar.

Perfect Pellet Owl Studies Kit

A Full Skeleton In Every Pellet

Every pellet in these innovative kits is manufactured. The skeleton contents are real and the appearance is realistic, but the pellets themselves were not produced by owls and therefore contain no organic materials. Safe and sterile, the pellets are all consistent in size and shape with the bones for a complete skelton enclosed. You can fully reconstruct the skeleton to identify the owl’s prey. Three types of pellets are offered — mole, rodent, and bird. The kit contains 15 large perfect pellets (five of each kind), a teacher’s guide with skull keys, guide, and background information; and five posters, including food web, rodent skelton, mole skelton, bird skeleton, and bone sorting chart. Perfect pellets are also available separately in packages of 15 — five of each kind

Owl Pellet Dissection Minikit

Everything needed for one person to investigate an owl pellet.

Kit includes:
Owl Pellet
Forceps
2 Wooden Probes
Hand Lens
Bone Chart
Rat Skeleton Chart
Student Activity Sheet

Owl Pellet Study Kit

Owl pellets reveal the organisms that compose part of the owl's food web, as well as illustrate how different organisms fill the same niche in different ecosystems. Our study kit contains 3 owl pellets, 3 owl pellet bone charts, 3 rat skeleton sheets, 3 student activity sheets, 6 wooden probes, and a teacher’s guide.

Daphnia (Instant) Culture Kit

Produce your own Daphnia pulex culture by adding water to the dry egg/protist mix in this kit. The resting eggs (ephippia) keep for several years, providing you with maximum flexibility. Kit includes packet of dry eggs in detritus, growing tank, buffer, food, and instructions.

Kosmos, Sea Monkeys

met Duitse handleiding

Möchtest du wissen wie Urzeittiere aussahen und wie sich aus Larven echte Krebschen entwickeln? Dann ab ins Wasser mit den Eiern und beobachte was passiert! Mit dem vollständigen Aufzuchtset kannst du Salzkrebschen züchten und ihr Verhalten beobachten. Die bunte Anleitung erklärt dir alles, was du dazu wissen musst.

Kosmos, Sea Monkeys kit

Duitstalig

Warum werden Salzkrebschen eigentlich Urzeitkrebse genannt ?
Wieso sind die trockenen Eier „ewig“ haltbar ?
Wie entwickelt sich aus einem Ei ein erwachsener Salzkrebs ?

Erlebe die Entwicklung vom Ei zum erwachsenen Salzkrebs!

Mit diesem Aufzuchtset kannst du den Lebenszyklus der Salzkrebschen vom Ei über die einäugige Larve bis hin zu den ausgewachsenen Salzkrebschen miterleben. Beobachte das Verhalten der nach wenigen Tagen schlüpfenden Babykrebse! Erlebe selbst, wie sie rastlos im Becken umherschwimmen, Nahrung suchen, Futter aufnehmen, auf Licht und andere Reize reagieren und wie sie sich fortpflanzen. Umfangreiche Informationen zur Aufzucht, zum Verhalten und zur Herkunft der Krebschen findest du im farbigen Anleitungsheft.

Butterfly Feeder

The only feeder that presents nectar for butterflies to feed the way they do naturally. Designed and tested by biologists. A combination of wicks and tubes mimics actual flower blossoms. Small spikes also hold fresh fruit pieces. Easy to assemble, clean, and fill. Six-ounce capacity. Comes with nectar mix

Butterfly Feeder II

With the colorful Butterfly Feeder, you can attract butterflies to play in your garden! Mix together some nectar (easy recipe included), pour it into the feeder, hang your feeder from a limb or set it on a flat surface, and wait for butterflies to arrive! Who knows, maybe even a hummingbird will get in on the action! This feeder will provide an experience the whole family will enjoy! Entomologist approved!!

Butterfly Habitat Set

Ideal for maintaining 2 or 3 adult butterflies. Includes clear plastic container with escape-proof lid, climbing mat, watering vial with wick, and instructions. (Butterflies and plant not included.)

Clear-View Plastic habitat

This innovative design allows you to easily view your animals from every angle, including through the lid! Specially designed vents in the positive-lock lid keep animals and small insects such as fruit flies contained and ensure proper ventilation. The dome top offers more space and allows you to stack multiple units.

Insect display case

Heavy-duty cardboard with glass tops. Frames are covered with black embossed paper and lined with white glazed paper. Bottoms are lined with a pinning board covered with white ethafoam.

Riker Specimen Mounts

Especially made for mounting botanical and zoological specimens. The bottom is a cardboard box filled with absorbent cotton. The top is glass neatly glued to both sides of lid.

Kricket Keeper

This sturdy plastic habitat provides the ideal environment for keeping crickets. The lid features a viewing/feeding window on top, 2 dark cylinders with clear caps inserted in the sides, and flap covers to prevent escapes when cylinders are removed. The cylinders provide the dark hiding places to which crickets are naturally drawn. When crickets are needed, simply remove a cylinder from the habitat and drop the flap. Houses up to 36 adult crickets or 50 nymphs. Crickets not included

Basic Entomology Kit

Contains all materials necessary to collect and properly preserve insects. Instructions are in book provided with kit.
Kit includes:
Rehydration Chamber
Insect Pinning Forceps
Butterfly Paper (50 sheets)
Pacific Aerial Net
Insect Killing Jar
4 oz Ethyl Acetate
1 pt Isopropyl Alcohol
Adjustable Insect Mounting Board
300 Assorted Insect Pins
Simon & Schuster's Guide to Insects

Let op: Hazmat kosten inbegrepen (100 Dollar), export uit de USA vereist deze extra kosten.

Antworks

The AntWorks out of this world story! AntWorks is based on a 2003 NASA Space Shuttle experiment to study animal life in space and test how ants successfully tunnel in microgravity. The AntWorks Gel is complete with nutrients to promote healthy growth in the new colony. Watch ants live, work and tunnel in the nutritious and non-toxic gel as they create series upon series of intricate tunnels. Easy to care for - Ants need NO food or water. PRODUCT INCLUDES:

Magnifying Glass

Ant Catching / Tunnel Starter Tool

Instruction Booklet with Interesting Facts About Ants
This kit does not come with ants!

Ant Farm Gel Colony

Ant Farm © brand gel Colony live ant habitat uses nutrient-rich gel, providing your ants with a continuous source of food and water. Watch your ants as they tunnel into the unique translucent gel. These tiny architects sculpt their habitat into a natural work of art.

Includes:
Ant Farm © brand gel Colony
Antway connecting tube
Tunnel starter tool
Ant watcher’s manual

DNA Wiz Kit

The DNA Wizard Kit will take the young scientist into the tiny world of DNA. Extract DNA from fruit; build a DNA ladder, and when you have a minute decode the code for life!

Fabulous projects with DNA...

Extract DNA from a fruit.
Build a DNA ladder.
Solve the Chromosome puzzle.
Is it a boy or a girl?
Decode the code for life.
Dress up for sterile techniques.
Grow pet bacteria.
Decipher the codons.
Unzip and pair up the DNA ladder.
Wrap and wrap with paraffin film.
Pick out sticks.
Figure out the hemoglobin mRNA riddle.
Squirt with pipettes.
Heat shock!

Fun with your dog science kit

The Fun with Your Dog Science Kit incorporates science with the everyday happenings of your friendly canine companion. The kit gives you all the tools needed to perform fun experiments with your dog such as; reading your dog’s mind, testing your dog’s hearing with an ultrasonic whistle, making eye glasses to see the color your dog sees, and baking tasty dog cookies your dog will love. A great way to learn about science, while at the same time having a terrific time with your family, friends and pets!

Kit includes:

Ultrasonic whistle.
Colored lenses and dog glass frames.
Dog bone cookie cutter.
Healthy dog bone cookie mixture.
Communication chart.
Personality scale experiment sheets.
Science guide.

Great for family fun, birthdays and science fairs!

Fun with Your Cat Science Kit

The Fun with Your Cat Science Kit incorporates science with the everyday happenings of your furry feline friend. The kit gives you all the tools needed to perform fun experiments with your cat such as; seeing the colors your cat sees, finding out if cats can taste sweets, making catnip toys, and learning your cat’s personality. A great way to learn about science, while at the same time having a terrific time with your family, friends and pets!

Separate cats facts from fiction. Do cats have built in homing devices? Can they foretell earthquakes? What happens if you put a magnet on your cat?

This kit includes:

Colored lenses and glasses frames.
Catnip and cloth for catnip treats.
Hoop.
Cat grass seed.
Cat toys (ball, bell, and feathers) for learning experiments.
Bowls for taste experiments.
Personality assessment communication chart.
Experiment and science guides.

Great for family fun, birthdays and science fairs!

Oesterzwam Kit

Now it's easy to grow the oyster mushroom (Pleurotus ostreatus) in your classroom. This 4-module classroom kit makes mushroom growing fast, educational, and fun. The kit includes lesson plans correlated with the National Science Education Standards to give you everything needed to teach your students about the amazing world of fungi. Standards-based lesson plans eliminate guesswork and streamline preparation time.

Insect Collecting Kit

Complete Collecting Supplies in One Package

Everything you need to begin your own insect collection is included: insect net, killing jar without the killing agent, 100 square glassine envelopes for storing specimens in the field, one pair of featherweight forceps, three 21 x 70 mm screw-cap glass vials, three hinged-lid clear plastic boxes, and the How to Make an Insect Collection manual.

Pitfall trap

All plastic. For collecting and sampling soil arthropods. Consists of an outer cup, which is buried at ground level, removable inner cup for making repeated collections, and removable funnel.

Berlese Apparaat

Bury this apparatus so the top of the funnel is level with the surface of the soil, then wait and watch as you capture a variety of insects. This device consists of a plastic funnel with a neck fitted into a rubber-stoppered glass bottle. The neck of the funnel also contains coarse steel wool.

Drosophila Culturing Accessories Set

Everything You Need to Begin Fruit Fly Genetics Studies

Nothing could be more convenient because all the basic equipment you need to study Drosophila is collected in one set. Contents: 12 Camel’s Hair Brushes, one Cryolizer-Anesthetizer, ten Drosophila Vials with plugs and caps, roll of 500 Vial Labels for Drosophila Crosses, 100 Genetics Grid Sheets, 1 L white Drosophila Medium, and WARD’S Drosophila Culture Guide. It includes enough materials for five lab groups. Live cultures are available separately.

Drosophila (fruitfly) Culture Vial Set

Each set includes 36 Culture Vials, plugs and caps.

Anesthetizer, Carbon Dioxide

Safely anesthetizes Drosophila without harmful chemicals. Immobilization time can be easily regulated from minutes to hours without risk of sterility or death. Each anesthetization requires one tablet. Flies can be anesthetized in their own culture vessels. Includes 12 tablets and instructions. No shipping restrictions apply.

Drosophila Culture Netting, 100 stuks

Plastic netting used in our Drosophila cultures. Package of 100 strips, length 10 cm

Chicken Development Museum Mount

A detailed preparation with 10 stages, from 1 day to 21 day hatching. Two of the later stages have had the blood system injected.

Composting Investigation Kit

Learn the principles of waste management with this tabletop composting kit.

Measure the increased temperature in the composting bin and observe the changes during the active microbial degradation process. The comprehensive manual Includes outlines of 3 different experiments. The natural, mild odors associated with the degradation process can be controlled by varying the amount of aeration.
Includes: materials for 24 students, 3 composting bins, 2 carbon sources, composting starter inoculum, aeration pump with tubing, seeds and seeding pots, potting soil and complete instruction guide outlining setup and all investigations.

Earthworm Farm

Give your worms a proper home with this ventilated carrying case.
The convenient handle makes it easy for you to take your worm farm into the field when you go collecting.
Includes: bedding and food for up to 50 earthworms and a teacher's guide.
Please note: worms are not included.
*Earthworm Factoid: Did you know that in just 1 acre of soil there can be a million or more earthworms eating 10 tons of leaves, stems and dead roots a year and turning over 40 tons of soil?

Deluxe Triassic Triops

Very simple to grow - all you do is add water. Triops hatch in 24 hours, double in size daily, range in color from blue to green, and breathe through their feet!! Unchanged since the Triassic period, the tadpole shrimp (scientific name Triops longicaudatus), has earned the nick name "living dinosaur". Triops are small but ferocious predators that inhabit temporary bodies of water subject to total drying. They are crustaceans that look like miniature horseshoe crabs and can be found naturally in many parts of the world.
From eggs the young quickly move through several larval stages, shedding their exoskeletons each time. This amazing animal has a shield-shaped carapace, three compound eyes and 35 to 71 pairs of leaf-like legs.
Includes 20-30 Triops eggs, sealed water conditioners, ruler, magnifying glass, fossil for comparison, styrene covered convex tank, gravel, thermometer, food, and glow beads for night observation.

Kosmos, Triops

Duitstalig

Triops-Krebschen lebten schon mit den Dinosauriern zusammen auf unserer Erde. Allerdings sind im Gegensatz zu den Dinos nicht ausgestorben, sondern leben heute noch in Pfützen und kleinen Teichen. Mit diesem Set kannst du sie selbst züchten und ihr Verhalten beobachten.

Sei hautnah dabei, wenn sie...

schlüpfen und durchs Wasser flitzen
heranwachsen und ihren Panzer wechseln
im Sand wühlen und Eier legen

Jetzt mit neuem, großem Becken mit abtrennbarem Aufzuchtbereich!

Kosmos, Triops minikit

Duitstalig

Sei hautnah dabei, wenn sie ...
... schlüpfen und durchs Wasser flitzen
... heranwachsen und ihren Panzer wechseln
... im Sand wühlen und Eier legen

Enthält Eier, Futter und eine komplette Ausstattung zur Aufzucht und Beobachtung.

Kosmos, Triops City

Duitstalig

Triops – was ist das? Es lohnt sich wirklich, diese kleinen Krebse kennen zu lernen, die schon mit den Dinosauriern auf der Erde gelebt haben. Ob sie aus den Eiern schlüpfen, ihren Panzer wechseln oder ihre Schwimmkünste zeigen – es gibt immer was zu sehen! Vorsicht: Auf Futtersuche kann auch mal ein Artgenosse in die Quere kommen, denn Triopse sind Kannibalen.

Im Kasten findest du die komplette Ausstattung zur Aufzucht und Pflege. Und ein tolles Fantasie-Aquarium mit bunten Steinen und vielen Spezialfunktionen wie Lupenaufsatz und „Stadttore“ zur Abtrennung einzelner Beckenbereiche. So macht Triopse züchten doppelt Spaß!

Inhalt:
Fantasie-Aquarium mit 4 Schiebetoren, Sand, Muschelsand, Glow-in-the-dark-Steine, Lupendach; Kombipack: Eier, Futter, Conditioner; Thermometer, Saugflasche & Löffel zur Reinigung, Anleitungsheft

Ant Zone met Poster

Discover the amazing life of ants in this unique, escape-proof habitat with high-rounded walls that allows ants to freely roam the expanse of the container. After easy assembly, watch ants lead each other to food, create networks of tunnels throughout the entire habitat, work together to build and defend their colony, and much more! The specially formulated "Sugar Cement" puts nutrients into the sand while making it cave-in resistant and energizing ants for faster movement. AntZone's snap-on lid with a built-in magnifier lets you view ants close-up. Once the ants settle into their new environment, you can conduct a variety of experiments with the included activity guide, including a vision exam for ants, determining what ants like to eat, testing their built-in chemical alert system against intruders, and more!
The full-color All About Ants poster included describes the reproductive cycle, characteristics of several types of ants with photos, and ant behavior. Its reverse side features set-up and maintenance instructions.
Includes habitat container with magnified lid, a bag of #12 silica sand, water dropper, tweezers, tunnel-starting tool, instructions, and poster/activity guide.

The Bug Jug

Entomologists will enjoy watching specimens roam inside this colorful bug habitat.

The Bug Jug's enclosed environment is roomy enough to hold insects, leaves and grass, allowing children to create a natural living area for their backyard finds. The observation dome, which is escape-proof and shatter-resistant, allows observation of the bugs from different angles. The jug also contains a combination insect collector and detachable feeding tower.
Includes: magnifying glass, liquid feeder, water pond, caps and illustrated manual.

Firefly Bioluminescence demo kit

All necessary materials for 4 demonstrations. Simply mix according to instructions and observe in a dark room

Sea Firefly

Cypridina hilgendorfii. Collected from the sea near Japan, these desiccated organisms provide an example of a luciferin-luciferase system not requiring ATP for bioluminescence. Used by soldiers in World War II to provide a dim night-light; you simply crush the animals in sand and water to get a blue luminescence. Make separate luciferin and luciferase preparations which, when mixed, will luminesce. Instructions included.

Cleared and Stained Pig Embryo

These pig embryos are suitable as high-quality museum specimens or classroom display and are in glycerin in screw-cap jars. All soft tissue is transparent and the bones are stained alizarin red. Size around 8,8cm

Rat, Cleared and Stained

These rats are suitable as high-quality museum specimens or classroom display and are in glycerin in screw-cap jars. All soft tissue is transparent and the bones are stained alizarin red. Size 9-10 cm

Preserved Marine Plankton

Collections from surface water with #10 mesh net. Includes zooplankton and diatoms; detritus is minimal. Vial sufficient for 30 students.

College Algae set

This set includes algae usually featured in college textbooks. The 25 cultures include Anabaena, Bactrachospermum, Bangia, Chlamydomonas, Chlorella, Dictyota, Ectocarpus, Euglena, Fischerella, Gloeocapsa, Gleotrichia, Micrasterias, Netrium, Oedogonium, Oscillatoria, Peridinium, Scenedesmus, Spirogyra, Spirulina, Nitzschia, Synura, Ulothrix, Ulva, Vaucheria, and Volvox. The set also comes with the Working with Algae manual and materials for 35 students.

High School Algae Set

The set of 12 includes cultures of Chlamydomonas, Chlorella, Cladophora, Eudorina, Euglena, Gonium, Oscillatoria, Oedogonium, Pandorina, Spirogyra, Ulothrix, and Volvox, as well as the Working with Algae manual and materials for 35 students.

Field Collected Mixed Diatoms Culture

Contains unidentified freshwater genera.

Top Hatch Incubator

The built-in fan keeps heat evenly distributed. Heat source is a 60-W bulb with a candelabra base. The unit is designed so the light is also an egg candler. Eggs can be turned without removing the clear top. An automatic egg turner is included. The egg-holding unit is dishwasher safe to ensure a clean surface after each hatch. Egg capacities: 48 chicken eggs, 140 quail eggs, 64 pheasant eggs, 32 turkey eggs, and 16 goose eggs.

Chick Feeding Set

As soon as chicks hatch, food and water need to be accessible. This set has everything you’ll need to get started. Includes chick fountain and chick feeder

Simulated frog dissection kit

Bevat

kikker (namaak)
set organen (namaak)
X-ray film, onderzoek basis
plastic scalpel, plastic pincet
plastic prepareernaald
vergrootglas

Disgusting Anatomy - Heart

Use this kit to make a model that looks and feels like a real human heart. Freak out your friends. Act out your own horror movie. Learn the anatomy of the body’s most important muscle. Includes fun, simple instructions, plus all you need to make a horribly real-looking model of a human heart.

Disgusting Anatomy - Brain Kit

Turn your kitchen into a Frankenstein Laboratory! Make a slimy and realistic model of the human brain. Then add to your gallery of ghoulish delights with a gruesome model of a giant eyeball. Yuck! Learn some anatomy while you’re busy grossing out everyone you know.

Includes fun, simple instructions, plus all you’ll need to make horribly real-looking models of the human brain and a BONUS giant eyeball.

Extract Your DNA Kit

This great kit allows you to extract your own DNA. Seal your DNA inside a time capsule for the future, wear your DNA as a pendant, or even make copy-proof ink. Artists have used their own DNA ink to sign their paintings and fight off forgeries—now you can do the same.

Includes instructions and everything you need to extract your own DNA.

FTA® Starter Pack

Assortment for space- and time- saving collection, archival storage, and isolation of genomic DNA from a variety of sample material. Made by Whatman.

For isolation and storage of DNA derived from a variety of tissues and solutions by simply applying the sample to the card at room temperature. Cells are automatically lysed by application to the card material, proteins are denatured, and pathogen microorganisms are inactivated. Captured nucleic acid may be applied to downstream experiments by punching small slices from the card, wash shortly in FTA^® Purification reagent and use directly as template. Suitable for blood, cultivated cells, buccal cells, plant material, bacteria, microorganisms, tissue and tissue homogenisations, virions, M13 plaques and more.

Worm Farm

Make your own “mazing sanctuary” for worms. They make great pets and are easy to care for. Perform exciting experiments, watch them eat food, learn how it is converted into carbon dioxide for plants, and discover the busy nature of worms.

Kit includes:

Worm Farm Moldings (front, back, sides, flag, lid, and base)
Themed Scenery Stickers
Worm Privacy Sliders, Cotton Balls
2 Bags of Colored Sand
Pipette, Tweezers
Instruction Booklet

Young Entomologist Field Pack

The Young Entomologist Field Pack includes everything you need to collect, observe, and identify ladybugs, butterflies, crickets, beetles, and other bugs. Even the youngest entomologist can identify the insects collected, using the included Peterson First Guide to Insects.

Pack includes: Back Pack

4 Specimen Bags, Back Pack
4 Bug Magnifiers
Butterfly Net, 4 Forceps
4 Sticky Slides
Peterson First Guide to Insects

Ant-Lantis Kit

This unique set features 2 different habitats: The Colony and The Lagoon. Once you create these 2 separate, co-existing worlds, you can observe ants moving food, digging tunnels, raising baby ants, and protect the colony. Watch ants migrate from one location to another.

Kit includes:

Ant Lantis Unit
Ant Lantis Molded Trays and Lid
Ant Environment Maze and Magnifying Window
Ant Catcher, Cotton Balls
Plugs, Pipette, Tweezers
System Interlink Tubes
Themed Scenery Stickers
Instruction Booklet

Eco Dome Kit

Recreate many types of habitats such as a mixed-habitat, desert habitat, swamp habitat, or an edible habitat. The Eco Dome is a part of a larger Eco System, a series of fun, educational kits that are capable of interconnecting or working independently as specialized habitats. With the Eco Dome functioning as the hub, build the larger Eco System by connecting it to the Worm Farm and Ant Lantis. Perform exciting investigations; track temperature changes, water movements, and plant growth rates with special measuring tools; and much more.

Kit includes:

Eco System Landform and Cloud-Cover Shells
Artificial Soil Granules
Sodium Polyacrylate Crystals
Plant Nutrient Growth Starter
Storm Starter Container
Upper Atmosphere Cooler Panel
Beaker, Strip Thermometers
Pipettes, Spoons, and Tweezers
Air Motion Indicator, Humidity Indicator

Lift-and-Clean Habitat

This attractive sage green habitat is made of sturdy plastic and is ideal for housing amphibians. Just fill the water tray with water, and then place the main chamber on the tray. Holes in the main chamber allow the water to enter.
When it is time for a water change, simply lift the habitat by the handle and change the water in the tray without disturbing your animals or plants. Includes a built-in elevated basking platform.

Herp Habitat

Use the Herp Habitat to create an aquatic, desert, or rainforest ecosystem. It has a bowed front, built-in elevated basking platform, molded stump hiding place, 2 shallow leaf dishes for food and water, a metal screen insert in the lid, and locking clips to secure the lid. This sturdy plastic habitat measures 58×44×29 cm and holds 9.4 liters of water.

Recommended for keeping leopard geckos, small frogs and toads, tadpoles, newts, salamanders, and tarantulas. Provides an exciting opportunity to observe animals that live in different ecosystems.

DNA Quantitation Plates Kit

How much DNA do I have? If you have ever asked that question, these plates will provide your answer. These easy-to-use spot plates are appropriate for use with genomic DNA from cheek cell extractions, plant tissue DNA extractions, etc. Simply make dilutions of the lambda DNA provided and your DNA using the dilution tubes, and spot the dilutions onto a DNA quantitation plate, then stain the plate using the concentrated DNA stain. You can detect DNA concentrations as small as 20 ng (0.02 µg). Materials include 10 DNA quantitation plates, lambda genomic DNA standard, dilution tubes, DNA stain concentrate, and instructions. Materials needed but not supplied include distilled water and a micropipettor.

Firefly Bioluminescence BioKit

Sufficient materials for 30 students to extract luciferin and luciferase and to induce luminescence by adding ATP. Students also examine the effects of temperature change, pH change, and salt on the enzyme.

Het menselijk lichaam kit

Duitstalig

Ein phantastisches 30-teiliges, zerlegbares anatomisches Modell des menschlichen Körpers, mit dem Du die Organe detailliert betrachten kannst. In diesem Experimentierkasten findest Du auch ein großes 3D-Modell der DNA. Das wissenschaftliche Set verfügt außerdem über ein Kalorienmessgerät und ein bebildertes Anatomiehandbuch.

Chicken Skeleton, Articulated

Natural bone. Large, with eye rings and hyoid bones. Fully articulated and mounted on base. With removable Plexiglas cover

Human Lung sections

Biosmount preparation. A normal lung section (mammal) and a smoker's lung section showing the difference between a healthy lung and a smoker's lung

Injected Pig Kidney Plastomount

Sagittal section. Specimen is injected in 3 colors. A key is included to identify each numbered structure.

Sheep Heart Bisected Plastomount

Mid-sagittal dissection separates the heart into 2 halves. Shows atriums, ventricles, valves, papillary muscles, interventricular septum, aorta, etc. A key is included to identify each numbered structure.

Human Brain Section Plastomount

This non-median section is about 1 cm thick. Structures such as the lateral ventricle, thalamus, caudate nucleus, putamen, internal capsules, and optic tract are labeled.

Belfry Bat Detector

Eavesdrop On the Secret Conversations of Bats

This incredible device offers complete conversion of all bat echolocation frequencies, so there is no tuning required and no missed bat calls due to tuning into the wrong frequency.

All bat calls are heard clearly through an internal speaker, allowing for groups to listen simultaneously, with no clumsy earphones or earpieces to play with. A standard female audio output jack also allows the recording of bat calls on a tape recorder or personal computer with soundcard.

Unit has a range of 75 to 200 feet depending on terrain and species of bat. Simply turn the unit on, point it in the general direction of where the bats are and sit back and listen to this amazing world of sound.

Chick Life Cycle Exploration Set

This hands-on model allows you to view each of the 21 days of chick development. Realistic illustrations are inside of durable white plastic eggs for days 1 to 20. Final egg opens to reveal a plastic 3-D chick. This set is perfect for teaching the chick life cycle and related vocabulary in life science lessons.

A multilingual activity guide includes definitions, chicken facts, and a blackline master for labeling the parts of an egg. Eggs and plastic storage tray are labeled for self-checking and easy organization.

Microbial Fuel Cell Kit

Use this high-quality fuel cell in an exciting cross-curricular lab that explores cellular respiration, electrical currents, microbiology, and the need for alternative fuels.
The fuel cell uses the metabolic activity of ordinary baker’s yeast to create a small electric current; its design is based on original research done by Dr. Peter Bennetto, formerly of King’s College, London. Chemicals arrive dry, in premeasured amounts.

Needed but not included: Distilled Water, Active Dry Yeast, 5- or 10-mL Serological Pipets or Syringes (for measuring fluid and loading the cell), Digital Voltmeter (that measures 0.4–0.6 V and 1–50 mA).