Chemicals

m-Cresol Purple, also known as m-Cresolsulfonphthalein, is a pH indicator dye used primarily in spectrophotometric pH measurements. m-Cresol purple is acidic and hydrophobic. The useful pH ranges are 1.2 - 2.8 (red to yellow) and 7.4 - 9.0 (yellow to violet). 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 )

Sodium Benzoate, Powder, FCC is a widely used food preservative. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

Benzyl Alcohol, Technical, a colorless liquid that occurs naturally in plants and fruits is entirely miscible with alcohol and diethyl ether. It is an ideal general solvent due to its polarity and low vapor pressure. It is often found in ink, epoxy resin coatings. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(1 per EA )

Potassium Bisulfate, reagent, 500.00 g wide mouth (1 per EA )

Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)

Florisil(R), 100-200 Mesh, also known as synthetic magnesium silicate, can be used as an anti-caking agent, a filter medium or chromatography support. 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 )

Sodium Metabisulfite, purified, 2.50 K Poly natural (1 per EA )

Potassium Antimony Tartrate Trihydrate, Reagent, ACS is the double salt of antimony and potassium of tartaric acid. It is also known as antimony potassium tartrate and is a compound with a powerful emetic and has been used as a medication for leishmaniasis. 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 )

Ethylbenzene, Reagent is an organic compound used as an intermediate in the production of styrene and as an gasoline antiknock additive. 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 )

2-Hydroxyethyl Acetate (1 per EA )

Calcium Glycerophosphate, FCC is used to neutralize acidic foods when consumed. Spectrum Chemical offers over 300 Food Grade (FCC) chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA)

Apple Pectin, Powder is used as a thickening agent in cosmetic preparations. 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)

Triphenyltetrazolium Chloride, Reagent is a white crystalline powder that is water soluble as well as soluble in ethanol and acetone. It is used as a redox indicator that is most often used in experiments of biochemical nature, especially to indicate cellular respiration. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.

(1 per EA )

1-Octane sulfonic acid sodium salt (Anhydrous), CAS# 5324-84-5, 100g (1 per EA )

N,N’-[Thiobis(2,1-ethanediyl-1,3,4-thiadiazole-5,2-diyl)]bisbenzeneacetamide Purity: 98% by TLC Purity: NMR (Conforms) Store -20°C Ship RT (1 per EA )

Shelf Life (months): , , UN Number: (1 per EA)

Slide Comparator (no case), Orthophosphate, Stannous Chloride, 5-100 ppm (1 per EA)

Oxalyl Chloride, Reagent, also known as Ethanedioyl dichloride, is used as a reagent in 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 )

Sorbitol, Powder, FCC is used is as a sugar substitute sweetener in many foods. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA)

Resazurin Sodium Salt, a blue dye, is used as an oxidation-reduction indicator. 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 )

3-Chloroperoxybenzoic Acid, Technical, also known as meta-Chloroperoxybenzoic acid, is used as an oxidant in organic synthesis. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(1 per EA )

Colorimeter, Chlorine Dioxide 8 - Reagent A, .75 oz, Dropper Bottle (1 per EA)

Sodium Bicarbonate, Powder, BiotechGrade is a commonly used laboratory chemical that can react with both acids and bases, therefore it can be used as a neutralizer. Spectrum offers highly pure reagents suitable for biochemical research and analysis. The critical parameters involved are absence of inhibitors such as traces of heavy metals as well as biochemical function tests for enzymes, coenzymes and enzyme substrates.

(1 per EA )

Chloramine B (1 per EA )