Reagents, P, Supplies, MilliporeSigma, Bottle, Poly
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Proteose Peptone, Powder
MilliporeSigmaFormula: Mixture Formula Weight: N/A Description: Typical Analysis: Sulfated ash (600 ;C) =15.0%; heavy metals (Pb) =0.001%; nitrogen (calc. on dried substance) =12.0%; loss on drying (105 ;C) =10.0%; pH (2%, water) 6.5-7.5; suitability for microbiology: conforms. Application: Proteose…
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ALDRICH 1,5-Pentanediol, 96%
MilliporeSigmaSynonym(s): Pentamethylene glycol Formula: HO(CH2)5OH Formula Weight: 104.15 CAS No.: 111-29-5 Purity: 96% Density: 0.994g/mLat 25°C(lit.) Packaging: 100, 500 g in poly bottle
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OmniPur® 10X PBS Liquid Concentrate
MilliporeSigmaFormula: NaCl 137mM, KCl 2.7mM, Phosphate buffer 10mM (Na2HPO4/KH2PO4 pH7.4) on 10X diln Synonym(s): Phosphate Buffered Saline
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Potato Dextrose Agar, Granulated
MilliporeSigmaFor the cultivation, isolation and enumeration of yeasts and molds from foodstuffs and other materials. Synonym(s): PDA Typical Composition (g/L): Potato infusion 4.0 (infusion from 300g potatoes); D(+)glucose 20.0; agar-agar 15.0 Preparation: 39.0g/L
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GR ACS Potassium Iodide, Granular
MilliporeSigmaMolecular Formula: IK Molecular Weight: 166.0 Linear Structural Formula: KI MDL Number: MFCD00011405 Purity: >=99.0% Melting Point: 681 C (lit.) Application: granular, Meets ACS Specifications GR ACS
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ALDRICH Phenacetin, Greater Than or Equal to 98.0% (HPLC)
MilliporeSigmaSynonym(s): 1-Acetyl- p -phenetidin; 4′-Ethoxyacetanilide; N -(4-Ethoxyphenyl)acetamide; p -Acetophenetidide; Acetophenetidin Formula: CH3CONHC6H4OC2H5 Formula Weight: 179.22 CAS No.: 62-44-2 Purity: ≥98.0% (HPLC) …
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ALDRICH Phenylacetaldehyde, Greater Than or Equal to 90%
MilliporeSigmaSynonym(s): α-Tolyaldehyde Formula: C6H5CH2CHO Formula Weight: 120.15 CAS No.: 122-78-1 Purity: ≥90% Density: 1.027g/mLat 25°C Application: Used together with acetic anhydride and allyltrimethylsilane (208264) in a…
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Synonyms: Peptone from casein (Tryptone); Fermtech base materials for biotechnology Purity: 12.0-14.0% amino-nitrogen basis (purity)
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ALDRICH N-(3-Bromopropyl)phthalimide, 98%
MilliporeSigmaFormula: C11H10BrNO2 Formula Weight: 268.11 CAS No.: 5460-29-7 Purity: 98% Packaging: 25, 100 g in poly bottle
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ALDRICH 1-Phenyl-1,2-ethanediol, 97%
MilliporeSigmaSynonym(s): (±)-1-Phenyl-1,2-ethanediol; (±)-Phenylethylene glycol Formula: C6H5CH(OH)CH2OH Formula Weight: 138.16 CAS No.: 93-56-1 Purity: 97% Packaging: 100 g in poly bottle
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ALDRICH Propionamide, 97%
MilliporeSigmaSynonym(s): Propanamide; Propylamide Formula: CH3CH2CONH2 Formula Weight: 73.09 CAS No.: 79-05-0 Purity: 97% Density: 1.042g/mLat 25°C(lit.) Packaging: 25, 100 g in poly bottle
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Synonym(s): 1,3,5-Trihydroxybenzene Formula: C6H6O3 Formula Weight: 126.11 CAS No.: 108-73-6 Purity: ≥99.0% (HPLC) Packaging: 25, 100 g in poly bottle
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OmniPur® Tween® 80 (Polyoxyethylene (20) Monooleate)
MilliporeSigmaFormula: Oleate ester of sorbitol and anhydrides copolymer with ethylene oxide Formula Weight: 1309.68 CAS Number: 9005-65-6 Synonym(s): Polyoxyethylene Sorbitan Monooleate, Tween ; 80
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Potassium borohydride, 0.98
MilliporeSigmaSynonyms: Potassium tetrahydroborate CAS Number: 13762-51-1 Formula: H4BK Formula Weight: 53.94 Linear Formula: KBH4 MDL No.: MFCD00011396 Purity: 0.98 Melting Point: 500 C (dec.) (lit.) Density: 1.18 g/mL at 25 C(lit.) EC Number: 237-360-5 UNSPSC Code: 12352000 …
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ALDRICH 1H-Pyrazole-1-carboxamidine hydrochloride, 99%
MilliporeSigmaSynonym(s): 1-Amidinopyrazole hydrochloride; Praxadine Formula: C4H6N4 · HCl Formula Weight: 146.58 CAS No.: 4023-02-3 Purity: 99% Packaging: 10, 50 g in poly bottle
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Presence-Absence Broth Granulated
MilliporeSigmaFormula: Mixture Formula Weight: N/A Description: Typical Composition (g/L): Meat extract 3.0; peptones 5.0; lactose 7.46; tryptose 9.83; di-potassium hydrogen phosphate 1.35; sodium chloride 2.46; sodium lauryl sulfate 0.05; bromocresol purple 0.0085. Application: Selective culture…
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GR ACS Potassium Hydrogen Phthalate
MilliporeSigmaSynonyms: Potassium Hydrogen Phthalate; Potassium Biphthalate, Potassium Acid Phthalate Molecular Formula: C8H5KO4 Molecular Weight: 204.22 Linear Structural Formula: C8H5KO4 MDL Number: MFCD00013070 Purity: 99.95-100.05% dry basis Melting Point: 295-300 C…
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Peptone from Meat (Peptic), Granulated
MilliporeSigmaFormula: Mixture Formula Weight: N/A Description: Typical Analysis: Sulfated ash (800 ;C) =15.0%; amino nitrogen 4.0-6.0%; total nitrogen (Kjeldahl) 12.0-14.0%; loss on drying (105 ;C) =6.0%; pH (5%, water) 6.5-7.5; suitability for microbiology: conforms. Application: Peptone from meat…
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ALDRICH Poly(ethylene glycol), average mol wt 1,450
MilliporeSigmaSynonym(s): PEG Formula: H(OCH2CH2)nOH CAS No.: 25322-68-3 Packaging: 500 g in poly bottle
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Potassium, chunks (in mineral oil), 98% trace metals basis
MilliporeSigmaCAS Number: 2023695 Formula: K Formula Weight: 39.1 Linear Formula: K MDL No.: MFCD00133776 Purity: 98% trace metals basis Boiling Point: 760 C(lit.) Melting Point: 64 C (lit.) Density: 0.86 g/mL at 25 C(lit.) UNSPSC Code: 12352000 Application: Potassium can be used in…
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ALDRICH Paraformaldehyde, prilled, 95%
MilliporeSigmaSynonym(s): Polyoxymethylene Formula: HO(CH2O)nH Formula Weight: 30.03 (as monomer) CAS No.: 30525-89-4 UN Number: UN2213 Purity: 95% Density: 0.88g/mLat 25°C(lit.) Application: Formaldehyde source to prepare phenol-, urea-, furfuryl alcohol-,…
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ALDRICH 4-Picoline N-oxide, 98%
MilliporeSigmaSynonym(s): 4-Methylpyridine 1-oxide Formula: C6H7NO Formula Weight: 109.13 CAS No.: 1003-67-4 Purity: 98% Packaging: 25 g in poly bottle
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ALDRICH 2-Phenylphenol, 99%
MilliporeSigmaSynonym(s): 2-Hydroxybiphenyl Formula: C6H5C6H4OH Formula Weight: 170.21 CAS No.: 90-43-7 UN Number: UN3077 Purity: 99% Packaging: 500 g in poly bottle
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GR ACS Potassium Nitrate
MilliporeSigmaFormula: KNO3 Formula Weight: 101.1 CAS Number: 7757-79-1 Synonym(s): Saltpeter
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ALDRICH Potassium L-tartrate monobasic, 99%
MilliporeSigmaSynonym(s): L(+)-Tartaric acid monopotassium salt; Potassium bitartrate; Potassium hydrogen L-tartrate; Potassium hydrogen tartrate; Tartaric acid monopotassium salt Formula: KO2CCH(OH)CH(OH)CO2H Formula Weight: 188.18 CAS No.: 868-14-4 Purity: 99% Density: …
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ALDRICH Phthalhydrazide, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): 2,3-Dihydro-1,4-phthalazinedione Formula: C8H6N2O2 Formula Weight: 162.15 CAS No.: 1445-69-8 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 25 g in poly bottle
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Formula: C6H5NHNH2 · HCl Formula Weight: 144.60 CAS No.: 59-88-1 UN Number: UN2811 Purity: ≥99% Packaging: 5, 100, 500 g in poly bottle
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Synonym(s): Metol Formula: C7H9NO · 1/2H2SO4 Formula Weight: 172.19 CAS No.: 55-55-0 UN Number: UN3077 Purity: 99%; 99.0-101.5% (ACS specification) Legal Information: ECOL is a trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500…
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ALDRICH 4-Pyridinemethanol, 99%
MilliporeSigmaSynonym(s): ω-Hydroxy-4-picoline; 4-(Hydroxymethyl)pyridine; 4-Pyridyl carbinol Formula: C6H7NO Formula Weight: 109.13 CAS No.: 586-95-8 Purity: 99% Storage: 2-8°C Packaging: 25, 100 g in poly bottle
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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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GR ACS Potassium Fluoride
MilliporeSigmaMeets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs Synonyms: CFC-113 Formula: Cl2FCCClF2 Formula Weight: 187.40 CAS Number: 76-13-1