Showing 73–84 of 310 results
This Drying Tube is perfect for drying gases with granular desiccants (water absorbent chemicals). It is made of borosilicate glass and can be placed in direct flame for heating. One end is open for filling up with desiccants and the other end is narrow for attaching to a rubber or plastic tube. Length=150mm; O.D. =…
U-Shaped Drying Tubes, 175x20mm Drying tube is used to house a disposable solid desiccant. Requires rubber stoppers with hole on each end for connecting in and out gas tubes or air tubes. This Drying Tube is perfect for drying gases with granular desiccants (water absorbent chemicals). It is made of borosilicate glass and can be placed…
U-Shaped Drying Tubes, 150x13mm Drying tube is used to house a disposable solid desiccant. Requires rubber stoppers with hole on each end for connecting in and out gas tubes or air tubes. This Drying Tube is perfect for drying gases with granular desiccants (water absorbent chemicals). It is made of borosilicate glass and can be placed…
These fine curved tip forceps are perfect for handling small objects, grains, seeds, crystals as well as precise dissection work. They are made of stainless steel and have serrated tips and corrugated sides.These forceps would be a great addition to any dissection kit. Sharp tips maximize visibility and reduce obstruction of view while handling very…
Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. In the pH of 6.0 or lower, it is yellow. It changes color between the pH of 6 to 7.6 when it becomes completely blue at the pH 7.6.1 gram of Bromothymol blue may…
4-Aminobenzoic acid (also known as para-aminobenzoic acid or PABA) is an organic compound with the molecular formula C7H7NO2. PABA is a white crystalline substance that is only slightly soluble in water. PABA is an essential nutrient for some microorganisms and is sometimes called Vitamin Bx. The most well-known property of PABA is as an effective…
This is a set of 12 same size cubes of different materials used to compare the density and other physical properties. Each cube size is 2 x 2 x 2 cm Materials include Brass, Copper, Aluminum, Iron, Zinc, Lead, Tin, Soft wood, Hard wood, Plastic, Rubber and Acrylic.Metals include major commercial alloys.Includes a material identification guide online…
Sodium tripolyphosphate also known as Sodium triphosphate is mainly consumed as a component of commercial detergents. It serves as a “builder,” industrial jargon for a water softener. In hard water (water that contains high concentrations of Mg2+ and Ca2+), detergents are deactivated. Being a highly charged chelating agent, TPP5− binds to calcium and magnesium ions tightly…
This balance scale is the sturdiest choice for professional laboratories and educational settings with a strong metal housing, stainless steel weighing pan, and a larger overall body than other triple beam balances. Includes magnetic damping for quick balance and elimination extra swings. Measures up to 610 grams without using any weights. Precision is 0.1 grams. Includes a…
Calcium Chloride Food Grade. Recommended for Post harvest treatment of fruits and vegetables, food processing applications, Immersion freezing, Ice melting (in freezers, lockers, storage areas).Other uses include de-icing and dust control of roads; drilling muds; dustproofing and freezeproofing, concrete conditioning, fungicides, refrigeration brines, drying and desiccating agent. Synonyms: Calcium dichloride, CaCl2
Natural Beeswax have unique properties that make them an important ingredient of many food, pharmaceutical and cosmetics applications. We focus on the purity and consistency of beeswax for such applications.NBWAXG3 is our highest quality beeswax for food and cosmetics applications. This product is well filtered to remove all impurities and is converted to small pellets…
A pipeclay triangle is a piece of laboratory apparatus that is used to support a crucible being heated by a Bunsen burner or other heat source. It is made of wires strung in an equilateral triangle on which are strung hollow ceramic, normally fire clay, tubes. The triangle is usually supported on a tripod or…
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