The demand for high quality analytical reagents is ever-increasing as methods in wet chemistry, HPLC and other quantifiable techniques are growing more and more complex. GoldBio offers a large selection of salts, solvents, acids and other quality reagents for your research needs in the highest available grades in order to enhance your work.
Analytical Reagents
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Sodium polyanetholesulfonate
Catalog ID Size Pricing S-113-250 250 g $856.00 S-113-500 500 g $1,528.00 Show Product Details
product description
Sodium polyanetholesulfonate (SPS) is a homopolymer that was developed to be used as an anticoagulant. It is commonly used in blood culture media for bacteria because it inhibits the antimicrobial activity of immune system components present in blood. SPS inhibits the growth of some microorganisms, but this effect if often media-dependent and can be overcome by addition of gelatin or lysed blood. SPS is a weaker anticoagulant than heparin, most likely due to inhibition of antithrombin III, but a stronger inducer of platelet aggregation. It has also been used to stabilize colloidal suspensions.
Product Specifications
Catalog ID: S-113 CAS # : 55963-78-5 MW : Varies Storage/handling : Store at room temperature. ViewPacks & PricingCatalog ID Size Pricing S-113-250 250 g $856.00 S-113-500 500 g $1,528.00 $856.00 - $1,528.00
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trans-Stilbene
Catalog ID Size Pricing S-127-500 500 g $392.00 S-127-1 1 kg $751.00 Show Product Details
product description
Trans-Stilbene is used in transition metal-catalyzed asymmetric epoxidation and dihydroxylation. It is also useful in making synthetic estrogens.
Product Specifications
Catalog ID: S-127 CAS # : 103-30-0 MW : 180.25 g/mol Storage/handling : Store at 4°C. ViewPacks & PricingCatalog ID Size Pricing S-127-500 500 g $392.00 S-127-1 1 kg $751.00 $392.00 - $751.00
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α-Chloralose (max. 20% β-anomer)
Catalog ID Size Pricing C-118-250 250 g $175.00 C-118-500 500 g $319.00 C-118-1 1 kg $613.00 C-118-2 2 kg $1,150.00 C-118-5 5 kg $2,688.00 Show Product Details
product description
α-Chloralose is used as an anesthetic and analgesia for laboratory animals.
Product Specifications
Catalog ID: C-118 CAS # : 15879-93-3 MW : 309.53 g/mol Grade : MOLECULAR BIOLOGY GRADE Storage/handling : Store at room temperature. UN number : 3077 item class : 9 group number: III ViewPacks & PricingCatalog ID Size Pricing C-118-250 250 g $175.00 C-118-500 500 g $319.00 C-118-1 1 kg $613.00 C-118-2 2 kg $1,150.00 C-118-5 5 kg $2,688.00 $175.00 - $2,688.00
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α-Cyclodextrin
Catalog ID Size Pricing C-400-250 250 g $287.00 C-400-500 500 g $559.00 C-400-1 1 kg $883.00 C-400-2 2 kg $1,359.00 Show Product Details
product description
α-Cyclodextrin is a polysaccharide of six glucose units that are covalently attached end-to-end via α-1, 4 linkages. There are two other naturally occurring cyclodextrins, β- and Ɣ-, which contain seven and eight glucose units respectively. In water, these fibers take on a toroid or truncated cone configuration. In aqueous medium, the exterior surface of cyclodextrins is hydrophilic while the interior core is hydrophobic. This allows for the formation of guest-host relationships with small hydrophobic molecules.
α-Cyclodextrin is a natural, soluble dietary fiber. It has the unique ability among known fibers to bind nine times its weight in fat. This high ratio of binding makes α-Cyclodextrin practical as a weight loss supplement.
Product Specifications
Catalog ID: C-400 CAS # : 10016-20-3 MW : 972.84 g/mol Storage/handling : Store desiccated at room temperature. ViewPacks & PricingCatalog ID Size Pricing C-400-250 250 g $287.00 C-400-500 500 g $559.00 C-400-1 1 kg $883.00 C-400-2 2 kg $1,359.00 $287.00 - $1,359.00