4346 Resultados para: "Certified Reference Materials, Rocklabs"

Supplier: VWR International

These VWR® laboratory freezers are designed for the safe storage of flammable substances.

Supplier: AMPAC FLEXIBLES

Ampac’s polyester/polyethylene laminated tubular rollstock features the same properties as our laminated pouches. Since all tubular rollstock can be cut to any length,it allows for evidence of many different sizes to be collected and sealed for laboratory testing and long-term storage.

Supplier: Avantor

Which environment is more appealing?

Supplier: Avantor

Mold structures

Supplier: Avantor

Dehydrated Preserved

Supplier: Avantor

Investigate mold characteristics

Supplier: Avantor

Cool and colorful dragons liven up genetics lessons.

Supplier: Avantor

Formalin Preserved

Supplier: Avantor

Formalin preserved.

Supplier: Avantor

Yeast reproduction

Supplier: Avantor

Observe the differences between common mold types

Supplier: Avantor

Improved Formula for Higher Yields

Supplier: Avantor

Conifers come in all shapes and sizes — and so do their cones.
Includes: 6 pine cones, 6 spruce cones and 6 cedar cones.
*Pine cone factoid: Pine cones can forecast the weather! In dry weather, the scales dry up and open out. If they start to close up, wet weather is coming!

Supplier: Avantor

Fungal reproduction

Supplier: Avantor

These African clawed frogs are entirely aquatic and thrive in an ordinary freshwater aquarium. They are often used in developmental studies and genetic experiments.

Supplier: MAGIC PRODUCTS INC SE

Vermiculture Starter Kit

Supplier: PET WORLD INC SE

The adhesive forms a waterproof seal, won’t crack or shrink, and stays flexible when dry. It won’t harm freshwater or saltwater life-forms.

Supplier: PET WORLD INC SE

Simplify aquarium setup.

Supplier: PET WORLD INC SE

Improper pH can cause your fish stress and lead to disease. You can treat up to 944 gallons of fresh water.

Supplier: LA MOTTE CHEMICAL PROD CO SE

Use this cone-shaped fine-mesh nylon net to let water pass while you filter out plankton.

Supplier: Avantor

Pathway between plant cells.

Supplier: Avantor

Supplied in a jar of 50% glycerine. Enough materials for 10 students, unless specified as a jar of each.

Supplier: MAGIC PRODUCTS INC SE

Consisting of sphagnum peat moss and organic fibers, this clean, odorless, long-lasting bedding won’t pack down.

Supplier: CROSMAN SEED CORPORATION

Learn genetics like Mendel.

Supplier: SCIENCE INTERACTIVE GROUP

For consistent readings underwater.

Supplier: PET WORLD INC SE

Screen Aquarium Top
It features an inset metal screen in the center to easily convert your aquarium to a terrarium. You can even add large plastic tubes at the access holes to turn it into a gerbil run. It also accommodates a light strip.

Supplier: MARCUS SOMMER

Examine A Skull Of One Of Humans Closest Relatives

Supplier: KLEN INTERNATIONAL (74) PTY LTD.

KLEN's CRMs are certified products containing a range of analytes including Au, Ag, Pt, and Pd at various ppm levels

Supplier: Avantor

Investigate mushroom structures

Supplier: Avantor

Fungal Processes