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Silver Standard, Titrisol®, MilliporeSigma

Catalog Number: (CA1.09906.0001)

Supplier: MilliporeSigma

Description: Cs50

SDS

J.T.Baker® BAKERBOND Speedisk®, Oil and Grease Standards Kit

Catalog Number: (CAJT80300)

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Description: 51 ml/bottle mixture of 2 mg/mLl Stearic Acid and 2 mg/ml n-Hexadecane in ULTRA RESIANALYZED Acetone.

Certificates

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Tellurium AA Standard, 1 ml = 1 mg Te (1000 ppm Te)Te in 3% HNO₃, Ricca Chemical Company

Supplier: Ricca Chemical

Description: 1 mL = 1 mg Te (1000 ppm Te) 500 mL (Tellurium metal in 3% Nitric Acid)

Certificates

Initial Combination Calibration Standard for US EPA Method 8082 and CLP Series Methods, SPEX CertiPrep

Catalog Number: (SX8082-IC)

Supplier: SPEX CERTIPREP LLC

Description: Pesticides, PCBs and Herbicides

The EPA is tasked with the monitoring of environmental systems as they pertain to contamination and human health. The methods issued by the EPA are created to respond to specific toxins or persistent organic pollutants (POPs) found in environmental samples such as soil, source water, drinking water, and waste. In particular, pollutants such as polychlorinated biphenyls (PCBs), which were in widespread industrial use up until their restriction, are of concern due to their stable and persistent nature in the environment. Another group of chemicals of high concern is the hundreds of commercial pesticides and herbicides in use in the world today. Pesticides, from algaecides to virucides, are used in large quantities in industrial and private agriculture. The concern over human pesticide exposure over the past few decades has led to extensive monitoring of these pesticides. It has been reported that over 98% of insecticides and 95% of herbicides affect areas other than their intended target product. It is essential that monitoring agencies have accurate standard mixes to measure the pesticide levels in the environment.

Many new pesticides are now being tested using highly sensitive LC/MS techniques, in addition to traditional GC techniques, to determine minute amounts of residue in environmental samples and food products.

At SPEX CertiPrep, we facilitate ease of monitoring and testing of pesticides by creating pesticide test mixes to suit your monitoring needs. SPEX CertiPrep is the leader in offering pesticide standards designed to work within EPA, AOAC and FDA analytical testing methods using all of the leading analytical techniques: LC, LC/MS, GC, and GC/MS. Many pesticide standard mixes are readily available in our catalog along with a large list of single pesticide standards. In addition, custom pesticide mixes can be made to your specifications to create a mix that meets your needs.

US EPA Method 8082 is an analytical method for the monitoring of PCBs in environmental samples by GC/ECD or GC/ELCD

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Density Cubes with Hooks

Catalog Number: (470230-036)

Supplier: Wards

Description: Density Cubes, Set of 7 Metals with Hooks, (20 mm) sides.

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Glyphosate Standard, Restek

Supplier: Restek

Certificates

MA Volatile Petroleum Hydrocarbon (VPH) Standard (13 components), Restek

Catalog Number: (RK30434)

Supplier: Restek

Description: Contains: (C5) n-Pentane (109-66-0), 1,000 µg/mL; (C9) n-Nonane (111-84-2), 1,000 µg/mL; Benzene (71-43-2), 500 µg/mL; Ethylbenzene (100-41-4), 500 µg/mL; 2-Methylpentane (107-83-5), 1,500 µg/mL; Methyl tert-butyl ether (MTBE) (1634-04-4), 1,500 µg/mL; Naphthalene (91-20-3), 1,000 µg/mL; Toluene (108-88-3), 1,500 µg/mL; 1,2,4-Trimethylbenzene (95-63-6), 1,000 µg/mL; 2,2,4-Trimethylpentane (isooctane) (540-84-1), 1,500 µg/mL; m-Xylene (108-38-3), 1,000 µg/mL; o-Xylene (95-47-6), 1,000 µg/mL; p-Xylene (106-42-3), 1,000 µg/mL

SDS

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Arsenic Standard for AAS, Certipur®, MilliporeSigma

Catalog Number: (CA1.19773.0100)

Supplier: MilliporeSigma

Description: H₃AsO₄ in HNO₃

SDS Certificates

Hafnium Standard for ICP, Certipur®, MilliporeSigma

Catalog Number: (CA1.70322.0100)

Supplier: MilliporeSigma

Description: Traceable to SRM from NIST.

SDS Certificates

Strontium Standard for ICP, Certipur®, MilliporeSigma

Catalog Number: (CA1.70354.0100)

Supplier: MilliporeSigma

Description: Traceable to SRM from NIST.

SDS Certificates

VeriSpec™ As⁵⁺ Standard for ICP 100 ppm

Catalog Number: (RCRV010640100N)

Supplier: Ricca Chemical

Description: Certified reference material (CRM) for ICP

SDS

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α-Terpineol, Restek

Catalog Number: (75835-232)

Supplier: Restek

Description: Standard A-Terpineol, CAS number: 98-55-5, Purity: 98%, Concentration: 2,000 ug/mL, Solvent: methylene chlorid, Volume: 1 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C