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Carbon Electrode, Flat |
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Block of carbon used in assembling voltaic cells, electrolysis experiments, etc. Also known as graphite for electricity and electronic experiments.
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| Product Code: CARBON-F
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$1.75 & Up
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Ammonium Chloride (200 grams) |
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(NH4 Cl) - (Also known as Sal Ammoniac)
Properties: White crystals; Soluble in water and glycerol; slightly soluble in alcohol.
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Clamp Holder, Right Angle |
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CLAMPH1 is a right angle clamp holder for connecting two rods up to 3/4" in diameter at right angles forming L or T shape. CLAMPH1 is made of die-cast alloy with plated brass thumbscrews. It can be clamped to rods up to 18mm diameter. |
| Product Code: CLAMPH1
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$7.00
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Retort Clamp, Clamp Extension |
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This Retort Clamp is perfect for providing a firm grip on objects of diameter
from 2 mm to 90 mm. The four pronged clamp made of cast alloy with a brass
thumbscrew, has cork lined jaws to improve grip without damage. The
overall length is approximately 240 mm. The clamp extension is a perfect
complement to any support stand.
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| Product Code: RETCLAMP
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$7.50
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Advanced Student Laboratory Set |
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Lab2A is a extensive collection of the most widely used laboratory equipment and supplies for students who want to have their own private laboratory. This extensive collection is recommended for students age 12 and above. Use them to perform experiments of your own creativity. |
| Product Code: LAB2A
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$75.00
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pH meter, portable pentype |
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Portable waterproof pH meter with automatic temperature control, Replacement Electrode Design, Reliable and stable, Long battery life, Easy operation, compact, handy.
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| Product Code: PH003II
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$44.00
Special Order!
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pH Indicator Sticks |
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These PH Indicator Sticks come in a pack off 100 and are color-fixed.
All you have to do is just dip in and read off! Use these pH sticks
for rapid measurement of pH in a liquid sample. pH indicator sticks are the most convenient type of pH papers or pH indicator papers.
Old Part# PHPAPER
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| Product Code: PHSTICK114
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$14.00
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Beginner’s Student Laboratory Set |
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Lab0A is a beginner’s collection of the most basic laboratory equipment and supplies for students who want to start their own private laboratory. This collection is recommended for students age 8 and above. Use them to perform experiments of your own creativity.
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| Product Code: LAB0A
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$25.00
Special Order!
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Cation and Anion Exchange Resin |
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Cation and Anion Exchange Resin - Water Deionizer
This is a mixture of uniform particle size gelular polystyrene cation and
anion exchange resins. Cation resin in this mix is Polystyrene DVB gel
sulphonic acid. Anion resin is Polystyrene DVB gel Trimethylammonium.
Old Product Code: RN150 |
| Product Code: WATDEION
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$16.00
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Clamp Holder, Right Angle |
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For connecting two rods at right angles forming L or T shape.
Made of die-cast alloy with plated brass thumbscrews. It can accept or be clamped to rods up to 18mm diameter.
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| Product Code: AS2063-01
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$5.95
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Phenolphthalein |
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Phenolphthalein C20H14O4 is an organic compound used as an acid-base indicator. This compound dissolves poorly in water, and therefore it is typically prepared using alcohol as a solvent.
The indicator has a visual transition interval that is colorless at pH 8.0, pink at 8.5 and red at pH 10.0 .
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| Product Code: PHPH1
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$4.50
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Clamp Extension, Four-Prong |
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With interlocking jaws. For providing a firm grip on objects of diameter from 2mm to 90mm.
Four pronged clamp of cast alloy with brass thumbscrews and cork lined jaws. Overall length approximately 240mm.
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| Product Code: AS2062-01
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$5.95 & Up
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pH Indicator Paper Roll |
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pH indicator rolls are recommended for laboratory uses where higher quality indicators are expected. The clear plastic dispenser protects the indicator paper from environmental fumes that may change the color of paper. The color chart is inside the dispenser. Each roll contains 500cms of 7mm wide pH paper.
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| Product Code: PHROLL111
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$13.00
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pH meter, Portable pen type |
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Small pocket size pH meter, Easy-to-read Custom Dual-level LCD, On-the-spot measurement, Automatic temperature compensation,
Stability indicator, Reliable and stable, Low cost, Easy operation, Easy to carry.
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| Product Code: PH009III
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$58.00
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