Reagents, P, 500 g, Supplies
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Piperazine, anhydrous, 99%
Thermo Scientific ChemicalsFormula: C4H10N2 Formula weight: 86.14 Purity: 99% CAS Number: 110-85-0 UN Number: UN2579 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H334-H361-H314-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled.…
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Plate Count Agar, Granulated
MilliporeSigmaMainly used to determine the total microbial count of milk, dairy products, water and other materials. Synonym(s): Casein-peptone Dextrose Yeast Agar, Standard Methods Agar Typical Composition (g/L): Peptone from casein 5.0; yeast extract 2.5; D(+)glucose 1.0; agar-agar 14.0 Preparation: 22.5g/L
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Potato Dextrose Agar
IBI ScientificPotato Dextrose Agar is recommended for the cultivation and isolation of yeasts and molds from dairy and food products. By lowering the pH to 3.5 +/- 0.1 inhibits bacterial growth and aids in the isolation of fungi.
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Synonym(s): Polystyrene- block -polyisoprene, multi-arm Linear Formula: [CH2CH(C6H5)]X[CH2CH=C(CH3)CH2]Y[CH2CH(C6H5)]z MDL Number: MFCD00217755 Density: …
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Fluka Potassium hexahydroxoantimonate(V) for the precipitation of sodium, =99.0%
Honeywell Research ChemicalsChemical name: Potassium hexahydroxoantimonate(V) Chemical synonyms: Potassium antimonate, hydrated Product Brand: Analytical Material form: Solid Molecular weight: 262.9 Molecular formula: H6KO6Sb Chemical purity: =99% (as KSbO3, based on calcined substance); =99.0% UN Number:…
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Synonym(s): Poly-D-galacturonic acid methyl ester MDL Number: MFCD00081838
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Phosphorus pentoxide, powder, ACS reagent, >=98.0%
MilliporeSigmaSynonyms: Phosphoric anhydride; Phosphorus(V) oxide CAS Number: 1314-56-3 Formula: O5P2 Formula Weight: 141.94 Linear Formula: P2O5 Purity: >=98.0% Melting Point: 340 C (lit.) Density: 2.3 g/mL at 25 C(lit.) EC Number: 215-236-1 UNSPSC Code: 12352300 General…
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Potassium Phosphate Dibasic, Trihydrate, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 16788-57-1
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Potassium Fluoride, Dihydrate, Crystal, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 13455-21-5 UN No.: UN1812 Class: 6.1 Pkg. Group: PG III
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Peptone Yeast Extract Agar
MilliporeSigmaSynonym(s): PHA; Phytone Yeast Extract Agar; Soya Peptone Yeast Extract Agar
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Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 6381-59-5
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Linear Formula: [-CH2CHOH-]n MDL Number: MFCD00081922
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Phosphorus pentoxide is a deliquescent compound prepared by reacting phosphorus with air. It is a commonly used as dehydrating and condensing agent in organic synthesis. Synonyms: Phosphoric anhydride; Phosphorus(V) oxide Molecular Formula: O5P2 Molecular Weight: 141.94 Linear…
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3-Phenylpropionic acid, 99%
Thermo Scientific ChemicalsSynonym(s): Hydrocinnamic acid Formula: C6H5(CH2)2CO2H Formula weight: 150.18 Purity: 99% CAS Number: 501-52-0 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Potassium phosphate monobasic, ACS reagent, =99.0%
MilliporeSigmaPotassium phosphate monobasic (monopotassium orthophosphate) is a water soluble inorganic salt. Its standard enthalpy of formation has been reported to be -376.1kcalmol-1. It acts a starting material in the synthesis of potassium metaphosphate. Synonyms: Monopotassium phosphate; Potassium…
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Pseudomonas Agar Base 500G
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Pseudomonas Selective Agar Base Description: Typical Composition (g/L): Peptone from gelatin 20.0; magnesium chloride 1.4; potassium sulfate 10.0; N-cetyl-N,N,N-trimethylammonium bromide (cetrimide) 0.3; agar-agar:…
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Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Molecular Formula: H2KO4P Molecular Weight: 136.09 Linear Structural Formula: KH2PO4 MDL Number: MFCD00011401 Purity: >=99.0% (titration) Melting Point: 252.6 C (lit.) Density: …
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Synonym(s): PMMA; Poly(methacrylic acid methyl ester) Linear Formula: [CH2C(CH3)(CO2CH3)]n MDL Number: MFCD00134349 Density: 1.188 g/mL at 25 °C Refractive Index: n 20/D 1.49
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Potassium Citrate, Monohydrate, Granular, BAKER ANALYZED Reagent
Avantor - J.T.Baker®Formula: HOC(COOK)(CH2COOK)2·H2O Formula Weight: 324.42 CAS Number: 6100-05-6 Specific Gravity: 1L = 1.98 Kg
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Ricca Potassium Hydroxide
Ricca ChemicalThe Ricca Chemical potassium hydroxide with a composition of 87% potassium hydroxide and 13.00% water, is suitable for use in chemical, mining, fertilizer and detergent industries. It can be stored at a temperature of 15 to 30 degree C.
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Linear Formula: H(CH2CH2)nH MDL Number: MFCD00084423 Density: 0.94 g/mL at 25 °C
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Polyvinyl alcohol, 98-99% hydrolyzed, low molecular weight
Thermo Scientific ChemicalsFormula: [-CH2CH(OH)-] n Purity: 98-99% hydrolyzed, low molecular weight CAS Number: 9002-89-5 Harmonized Tariff Code: 3905.30
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"Proteose Peptone (vegetable), for microbiology"
MilliporeSigmaSynonyms: Peptone from vegetable; Peptone (vegetable), No. 3; Vegetable Proteose Peptone CAS No.: 100209-45-8 General description: Proteose Peptone (vegetable) is an enzymatic hydrolysate of vegetable protein and can be employed in media or bulk production of antibiotics, enzymes, veterinary…
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Poly(vinylidene fluoride)
Thermo Scientific ChemicalsFormula: (-CH2CF2-) n CAS Number: 24937-79-9 Harmonized Tariff Code: 3904.69
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Pyridine hydrobromide perbromide, tech. 90%
Thermo Scientific ChemicalsSynonym(s): Pyridinium bromide perbromide, Pyridinium tribromide Formula: C5H5N HBr3 Formula weight: 319.82 Purity: tech. 90% CAS Number: 39416-48-3 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.31 Hazard Statements: H314-H318 Causes…
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Potassium Fluoride, Anhydrous, Technical
Spectrum ChemicalGrade: Technical CAS No.: 7789-23-3 UN No.: UN1812 Class: 6.1 Pkg. Group: PG III
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Synonym(s): PVC Linear Formula: (CH2CHCl)n MDL Number: MFCD00084459 Density: 1.4 g/mL at 25 °C(lit.)
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Potassium Sodium Tartrate, Tetrahydrate, Granular, USP
Spectrum ChemicalGrade: USP CAS No.: 6381-59-5