".2mL PCR tubes"

Comprises an inverted “U” tube with its ends closed by sintered discs. For use in experiments involving the measurement of cell EMF under conditions of forward, zero and reverse current flow. The bridge comprises an inverted “U” tube with its ends closed by sintered discs. This apparatus provides a more effective method of making reversible cells then the wet filter paper or agar gel methods. Dia. of arms 13mm, overall width 80mm, overall height 100mm.

Expertly researched and designed, National Geographic's The Physical World map highlights the Earth's land and undersea forms with exquisite hand-painted relief.

Investigate the relationship between the speed of a fluid and its pressure

The perfect hand-saving tool for inserting glass tubing into stoppers!

Elevate science demonstrations and experiments with this essential kit.

Ideal for use in glucose and lactate determinations, tubes contain an anticoagulant (potassium oxalate) and a stabilizer (sodium fluoride).

Divide single source tubing into two with this autoclavable connector. Fine chemically resistant polypropylene. Package of ten.

These cryogenic vials come sterile in convenient resealable bags of 50 vials.

Illustrates a Specific Insect Mouthpart Type

Blood collection tubes made from practically unbreakable plastic

General-purpose media. Supports the growth of a variety of microorganisms.

Tryptic Soy Agar base with 5% Sheep Blood

UV/Visible spectrophotometer

Natural bristle test tube brushes.

General-purpose media support the growth of a variety of bacteria and fungi.

This high-nutrient broth is a great general purpose media. Especially useful for growing E. coli cultures