Chemicals Standards S
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Chromium(VI) AA Standard
Ricca ChemicalFormula: K2Cr2O7 in Water Formula Weight: 294.19 Synonym(s): Potassium Dichromate
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Silica, 1,000 ppm, Ion Chromatography Standard Solution
GFS ChemicalsConcentration (as SiO2) 1,000 +/- 10 ug/ml Matrix: Na2SiO3, water
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Concentration: 1,000 µg/L Matrix: 2% HNO3 Volume: 125 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate …
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StablCal® Turbidity Standard for all Turbidimeters. USEPA accepted for calibration purposes. StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. Precise, Pre-mixed Formazin Solutions StablCal is Safe to Handle…
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Qualitative STEC Set
NSI Lab SolutionsA three sample set for qualitative identification of STEC. Set is designed to mimic typical FDA BAM and USDA MLG sample handling procedures. The PT set will contain one of the following: O26, O45, O103, O111, O121 or O145. The PT set can be used to rep
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VeriSpec™ Copper Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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UN No.: 1824 pH: 13.5 (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.022 g/cm3 (20°C) Ignition Point: 13.5 (H2O, 20°C)
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VeriSpec™ Tin Standard for ICP, 1000 ppm in 1% HNO3/HF
Ricca ChemicalMatrix: 1% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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CAS Number: 13517-24-3 Shelf Life: 12 Months Traceable to NIST: Yes
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Ricca Sodium Hypochlorite Solution & Sodium ICP Standard
Ricca ChemicalThe Ricca Chemical sodium is used to carry out wide range of chemical analysis in laboratories.
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VeriSpec™ ICV Standard 26
Ricca Chemical1000 ppm Ca, Fe, K, Mg, Na, Sr; 10 ppm Ag, Al, As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Sb, Se, Tl, V, Zn, Th, U Matrix: 5% HNO3 Min: >= 9.95 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Trace Metals Standard I
Ricca Chemical10 ppm Hg, 25 ppm Cd, Se; 100 ppm: As, Be, Co, Cr, Cu, Fe, Mn, Ni, Pb, Zn; 250 ppm V, 500 ppm Al Matrix: 5% HNO3 Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Ricca Sodium ICP Standard, 10, 000 ppm Na in 3% HNO3
Ricca ChemicalThe Ricca Chemical sodium ICP standard with a composition of 92.68% water, 5.06% nitric acid and 2.26% sodium carbonate, is suitable for research and laboratory use. It can be stored at a temperature of 15 to 30 degree C.
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Concentration: 1,000 µg/mL Matrix: 2% HNO3 Volume: 125 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate …
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Formula: Mg in 3% HNO3 Formula Weight: 24.31
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Solids CRMs
NSI Lab SolutionsOur solids CRMs are verified to work with the methods you use everyday. Easy to implement and use. There is no preparative step, simply shake the bottle well and measure an appropriate aliquot.
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Ricca Sulfur AA Standard
Ricca ChemicalThe Ricca Chemical sulfur AA standard with a composition of 99.59% water and 0.41% ammonium sulfate, is suitable for use in fertilizer, insecticide and fungicide industries. It can be stored at a temperature of 15 to 30 degree C.
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Certipur® Nickel ICP Standard
MilliporeSigmaTraceable to SRM from NIST, Ni(NO3)2 in HNO3, 2-3%, 10000 mg/l Ni
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Scopoletin analytical standard
MilliporeSigmaSynonym: 6-Methoxyumbelliferone, 7-Hydroxy-5-methoxycoumarin, 7-Hydroxy-6-methoxy-2H-1-benzopyran-2-one, Chrysatropic acid, Esculetin-6-methyl ether, Gelseminic acid CAS Number: 92-61-5 Empirical Formula (Hill Notation): C10H8O4 Molecular…
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Ricca Mercury AA Standard
Ricca ChemicalThe Ricca Chemicals mercury AA standard with a composition of 96.69% water, 3.20% nitric acid, 0.11% mercuric oxide, is suitable for use in laboratory use only. It can be stored at a temperature of 15 to 30 degree C.
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1000 ppm Sulfate for IC
Inorganic VenturesInorganic Ventures' 1000 ppm Sulfate for IC is a certified reference material set in a water matrix for stability. This sulfate standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: …
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1000 ppm Mercury for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Mercury for ICP is a certified reference material set in a nitric acid matrix for stability. This mercury standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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VeriSpec™ Molybdenum Standard for ICP, 1000 ppm 1% HNO3/HF
Ricca ChemicalMatrix: 1% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Indium Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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CertiPUR® Copper ICP Standard, 1000 ppm
MilliporeSigmaFormula: Cu(NO3)2 in HNO3 2-3% Formula Weight: N/A Synonym(s): Copper nitrate in nitric acid Suprapur® 2-3% Description: Composition:
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1000 ppm Germanium for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Germanium for ICP is a certified reference material set in a water / tr. nitric acid / tr. hydrofluoric acid matrix for stability. This germanium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One…