Prepared from an equal-volume blend of 5W30, 10W30, 10W40, and 20W50 motor oils. After blending, a precisely weighed amount of the composite is added to a volumetric flask to produce the standard CAS #: 64742-47-8 Conc. in Solvent and Volume: 50,000 μg/mL in methylene chloride, 1 mL/ampul

Synonyms: Size standards Storage Temperature: 2-8°C Analysis Note: For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.001 μm. The size determination of these particles follows procedures described by National Institute of Standards…

9 analytes in ready-to-use, whole volume sample

pH: 4 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.000 g/cm3 (20°C) Ignition Point: 4 (H2O, 20°C)

General description: This certified reference material is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34 . Information about certified contents incl. uncertainties, traceabilities and expiry date are stated in the encolsed certificate (also available as download:…

Inorganic Ventures' 10,000 ppm Manganese for ICP is a certified reference material set in a nitric acid matrix for stability. This manganese standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

Inorganic Ventures' 1000 ppm Magnesium for ICP is a certified reference material set in a nitric acid matrix for stability. This magnesium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

200 ppm PO₄ 3- ; 100 ppm SO₄ 2- , NO₃-, Br-, NO₂-, Cl-; 20 ppm F- Matrix: H2O Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Fac

Inorganic Ventures' 1000 ppm Magnesium for AA is a certified reference material set in a nitric acid matrix for stability. This magnesium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

EC No: 231-791-2 MDL No: MFCD00144814 Liquid

Conc. in Solvent and Volume: 1,000 μg/mL each in methylene chloride, 1 mL/ampul

EC No: 231-791-2 MDL No: MFCD00144813 Liquid

Inorganic Ventures' 1000 ppm Manganese for ICP is a certified reference material set in a nitric acid matrix for stability. This manganese standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

Synonyms: Certified Multielement Ion Chromatography Anion Standard Solution General description: Certified primary reference material for Ion Chromatography; high purity starting materials certified by EMPA/BAM Preparation Note: Produced with certified high purity materials (NaF, NaCl, NaBr,…

Inorganic Ventures' 1 ppm Mercury for ICP is a 125 mL certified reference material set in a hydrochloric 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 . …

Matrix: Varied conc. in Water, tr Nitric acid Number of Components: 6

10,000 µg/mL Manganese in 4% HNO3 This standard is traceable to NIST and certified Guide 34 and 17025. 18 Month Expiry Date

Concentration: 1,000 µg/mL Matrix: 10% 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 Impurities…

Inorganic Ventures' 1000 ppm Manganese for AA is a certified reference material set in a nitric acid matrix for stability. This manganese standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

1000 µg/mL in MtBE

EPA method 8270 is a general analytical method for the monitoring of SVOA in environmental and waste samples by GC-MS.

Synonym: 1-Heptadecanecarboxylic acid, C18:0, Cetylacetic acid, NSC 25956, NSC 261168, Octadecanoic acid, Stearic acid, Stearophanic acid CAS Number: 57-11-4 Linear Formula: CH₃(CH₂)₁₆COOH Molecular Weight: 284.48 Beilstein Registry…

100 ppm Ba2+, Ca2+, K+, Li+, Mg2+, Mn2+, Na+, NH4+, Sr2+ Matrix: 0.1% HNO3 Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility