Supplies

Economical bowls are constructed from 204Cu stainless steel for corrosion resistance at a lower cost. Bowls feature a polished mirror surface for easy mixing and cleaning. Can withstand temperatures up to 760°C (1400°F). Meets NSF standards. (1 per EA)

Our deluxe line of two prong burette clamps are made of pressure die casted zinc alloy and are chrome plated. Adjustable to hold up to 60mm OD burettes, these clamps feature a spring-type adjustment key. Extension rod is 8.25" long, 5/16" OD, with an over (1 per EA)

Neoprene stoppers can be used in areas where rubber would be attacked by reagents or solvents. Synthetic green neoprene stoppers have good resiliency and shelf-life. They withstand petroleum products and oils as well as most inorganic acids and bases. Sold as one-pound bags (1 per EA)

These black stoppers are made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Low sulfur content. Withstand temperatures from –25 to 70°C (–13 to 158°F). Available in solid, one-hole, and two-hole versions. Each stopper has its size marked in raised figures. All stoppers are 25 mm tall. Sold as one-pound bags. (10 per PK )

Silicone stoppers are particularly useful due to their inert and nonreactive nature. It will not impair the growth of tissue cultures and resistant to most chemical acids and solvents. (12 per PK )

Unbreakable plastic set of five metric measuring spoons. Includes the following: 1.25ml (1/4 tsp), 2.5ml (1/2 tsp), 5ml (1 tsp), 7.5ml (1/2 tb sp) and 15ml (1 tb sp). (1 per EA )

Bio-Bin Loop M-Stand, SS 2.5L (1 per EA)

Ammonium Oxalate, Monohydrate, Crystal, Reagent, ACS is odorless, colorless and non-volatile in most conditions. It is found in guano and can be a constituent of certain types of kidney stones. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Class A, ASTM E-287, meets USP standards, serialized and certified. Waiting time of 30 seconds. Manufactured from precision bore tubing and calibrated To Deliver (TD, Ex) on computer-controlled machines. Includes PTFE straight bore stopcock. (1 per EA)

Porcelain Buchner funnels include fixed perforated plates. Funnels are glazed on inner and outer surfaces except for the rims. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x (1 per EA)

Hardness Buffer, 2 oz w/ blue cap, Dropper Bottle (1 per EA)

Mighty Small precast gels, 12wells (10 pcs) (10 per PK)

Shelf Life (months): 24, Traceable to NIST, UN Number: UN2031 (1 per EA)

BIOLOGIX 650ML (50ML WORKING VOLUME) CLEAR POLYSTYRENE (TC-TREATED) Sterile CELL CULTURE Flasks WITH PLUG CAP ASSEMBLED. 5/PACK, 8 PACKS/CASE (40 per CS )

Potassium Hydrogen Phthalate, Acidimetric Standard, Crystal, Reagent Special, ACS is used in analytical chemistry as a disintegrating agent can be used as a buffering agent (in combination with hydrochloric acid (HCl) or sodium hydroxide (NaOH). As an ACS grade Reagent, Spectrum Chemical manufactured Potassium Hydrogen Sulfate is used as the quality standard against which other Potassium Hydrogen Sulfate substances are graded. it has met the toughest regulatory standards for quality and pureness.

(1 per EA)

Lithium Hydroxide, Monohydrate, Crystal, Reagent, ACS is primarily used for the production of lithium greases, like lithium stearate, a general-purpose lubricating grease due to its high resistance to water and usefulness at both high and low temperatures. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

3-Anilino-2-(3,4,5-trimethoxybenzyl) Acrylonitrile (1 per EA )

Dipropylene Glycol Methyl Ether Acetate is made up of three isomeric chemical compounds. It is a colorless liquid with out any discernible odor. It can be used as a plasticizer or as a solvent. It is considered an ideal additive for skin, hair, and perfume products. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA)

Hexamethyldisilazane, Reagent, also known as HDMS, is an organosilicon compound and molecule derived from ammonia. It is a colorless liquid which is popular in organometallic chemistry and organic synthesis. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Potassium Perchlorate, Crystal, Reagent, ACS, also known as Perchloric acid or peroidin, is an inorganic salt and used as a strong oxidizer. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(6 per CS )

Sodium Nitrite, Crystal, Reagent, ACS is a white to yellowish inorganic compound that is soluble in water and is hygroscopic. It is commonly used as a reagent in the industrial production of organonitrogen compounds and is an effective corrosion inhibitor. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Fermentation product from Streptomyces chattanoogensis Purity: 95% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )

N-Oleoyl Phe Purity: 99% by TLC Purity: NMR (Conforms) Store -20°C Ship Blue ice (1 per EA )

Purity: 90% (enzymatic) Store -20°C Ship Blue Ice (1 per EA )