Standards, P
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Pefabloc® SC, analytical standard
MilliporeSigmaSynonyms: 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride; AEBSF Formula: C8H10FNO2S · HCl Formula Weight: 239.69 CAS No.: 30827-99-7 Purity: ≥98.0% (HPLC) Storage Temperature: 2-8°C Application: …
Related Products: Pefabloc
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Density: 1.025 g/mL at 25 °C Packaging: 100, 500 mL in poly bottle
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Synonym: Propionaldehyde O-2,3,4,5,6-PFBHA-oxime CAS Number 932710-53-7 Empirical Formula (Hill Notation) C10H8F5NO Molecular Weight 253.17 Beilstein Registry Number 8394381 MDL number MFCD03427467 PubChem Substance ID 24867220 grade analytical standard assay …
Related Products: Propionaldehyde
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Protein standard, Micro Standard, liquid
MilliporeSigmaSynonyms: Albumin from bovine serum, protein standard CAS No.: 9048-46-8 Storage Temperature: 2-8°C Application: Protein standard for all protein assays. Sealed ampules provide assurance that the concentration will be correct with every assay. Suitability: This product is commonly used…
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General description: Molecular weight values are established by size exclusion chromatography, and are nominal values. Actual average molecular weight is within +/- 15% of this value. Certificate of analysis included.
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UN No.: 1789 pH: 0.5 (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.034 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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Analysis Note: 1000 mg/L P in water, prepared with high purity H 3 PO 4 and water Trace SELECT ® Ultra. Legal Information: Trace SELECT is a registered trademark of Sigma-Aldrich Co. LLC
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General Description Contains Ribonuclease A, Thyroglobulin, γ-Globulin, Albumin and p-aminobenzoic acid (pABA).
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.013 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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UN No.: 3264 pH: (H2O, 20°C) Density: 1.031 g/cm3 (20°C) Ignition Point: (H2O, 20°C)
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"Protein Standard, 80 mg/mL (HSA and gamma-globulins)"
MilliporeSigmaStorage Temperature: 2-8°C Other Notes: Human serum albumin and gamma-globulins
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UN No.: 1805 pH: 1 (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.015 g/cm3 (20°C) Ignition Point: 1 (H2O, 20°C)
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FLUKA melting point of phenacetin, standard
MilliporeSigmaSynonyms: Phenacetin; 1-Acetyl- p -phenetidin; 4′-Ethoxyacetanilide; N -(4-Ethoxyphenyl)acetamide; p -Acetophenetidide; Acetophenetidin Formula: CH3CONHC6H4OC2H5 Formula Weight: 179.22 CAS No.: 62-44-2 …
Related Products: Melting Point Standards
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"Potassium Standard for IC, TraceCERT®, 1000 mg/L K+ in H2O"
MilliporeSigmaGeneral description: This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34 . This CRM is traceable to NIST SRM. Certified content incl. uncertainty and expiry date are given on label. Download your certificate at:…
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2-Propanol Standard
MilliporeSigmaSynonyms: Isopropyl alcohol, Isopropanol, iso-Propanol, iPrOH HS Code: 3822 00 00
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UN No.: 3264 pH: (H2O, 20°C) Solubility: (20°C) soluble Density: 1.016 g/cm3 (20°C) Ignition Point: (H2O, 20°C)
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Potassium Hydrogen Tartrate
MilliporeSigmaHill Formula C4H5KO6 HS Code 2918 13 00 EC number 212-769-1 Molar mass 188.17 g/mol CAS number 868-14-4
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"Protein Standard, 200 mg/mL (BSA)"
MilliporeSigmaStorage Temperature: 2-8°C Other Notes: Bovine serum albumin in saline
Related Products: Bsa Standards
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Potassium Hydrogen Phthalate
MilliporeSigmaHill Formula C8H5KO4 HS Code 2917 39 95 EC number 212-889-4 Molar mass 204.22 g/mol CAS number 877-24-7
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Pseudomonas aeruginosa WDCM 00114 Vitroid™
MilliporeSigma1,000-10,000 CFU mean value range, certified reference material, for microbiology. This certified reference material (CRM) is produced and certified in accordance with ISO 17034 (ISO Guide 34) and ISO/IEC 17025 . All information regarding the use of this CRM can be found on the certificate…
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"Protein Standard Set, "
MilliporeSigmaStorage Temperature: 2-8°C Other Notes: Bovine serum albumin in saline Packaging: Set includes 10 mL each protein standard.
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pH: 1 (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.000 g/cm3 (20°C) Ignition Point: 1 (H2O, 20°C)
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CertiPUR® Potassium Iodate Volumetric Standard
MilliporeSigmaSecondary reference material for iodometry, traceable to NIST SRM Certipur® volumetric standards for reliable results in titration Proper titer determination is an important prerequisite for accurate and comparable analysis in the titration laboratory. Influential factors such as…
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Solubility: (20°C) insoluble Flash Point: 63°C Density: 0.85 g/cm3 (20°C)
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.013 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.013 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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Potassium Tetraoxalate Dihydrate
MilliporeSigmaSynonyms Potassium hydrogen oxalate-oxalic acid-water (1/1/2) Hill Formula C4H3KO8 * 2 H2O HS Code 2917 11 00 EC number 204-874-6 Molar mass 254.20…
