You searched for: Environmental Analysis Standards

Supplier: REAGECON

Reagecon's system suitability set to from USP for Total Organic Carbon (TOC) is a product of extremely high specification and purity. The product is produced from ultra pure raw materials including water that is prepared by a special proprietary process. The product is presented in bottles that are manufactured, cleaned and leached, by a special proprietary process specifically for the product.

Supplier: EHRENSTORFER

Dichloromethane solvent, mixture product format.

Supplier: EHRENSTORFER

EPA 8270 internal standard mix 4000 µg/ml in dichloromethane, Dr. Ehrenstorfer, : N/A, Reference standard

Supplier: CUSTOM MADE CHEMICALS LAB

TOC standard solution, 1000 mg/L, : N/A

Supplier: LGC Standards PROMOCHEM

Lead paint films for children's products, : N/A

Supplier: CPACHEM

Total nitrogen standard (1000 mg/L) - for photometric applications, : N/A

Supplier: LGC Standards PROMOCHEM

NIST-2584, indoor dust - trace elements, : N/A

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a quality control check for methods related to mercury.

Supplier: Restek

Three mixes, from lean to rich.

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a quality control check for methods related to free and total residual chlorines.

Supplier: LGC Standards PROMOCHEM

EPA Method 23 daily calibration check standard [CS3], 0,2 ml in nonane, : N/A

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a quality control check for methods related to sample demands including BOD, CBOD, COD, TOC.

Supplier: Restek

605 Benzidines calibration mix contains 2 components.

Supplier: LGC Standards PROMOCHEM

According to EU recommendation about the determination of carcinogenic PAHs in food (2005/108/EC) .

Supplier: Restek

Contains: Acenaphthene (83-32-9); Acenaphthylene (208-96-8); Anthracene (120-12-7); Benz(a)anthracene (56-55-3); Benzo(a)pyrene (50-32-8); Benzo(b)fluoranthene (205-99-2); Benzo(ghi)perylene (191-24-2); Benzo(k)fluoranthene (207-08-9); Chrysene (218-01-9); Dibenz(a,h)anthracene (53-70-3); Fluoranthene (206-44-0); Fluorene (86-73-7); Indeno(1,2,3-cd)pyrene (193-39-5); 1-Methylnaphthalene (90-12-0); 2-Methylnaphthalene (91-57-6); Naphthalene (91-20-3); Phenanthrene (85-01-8); Pyrene (129-00-0)

Supplier: Thermo Orion

COD standard 1000 mg/l, : N/A

Supplier: LGC Standards PROMOCHEM

Brick clay - constituents, : N/A

Supplier: CUSTOM MADE CHEMICALS LAB

Hydrazine sulphate solution, : N/A

Supplier: LGC Standards PROMOCHEM

DSJ PCB mixture, unlabeled PCBs, CIL, 1 ml in isooctane, : N/A

Supplier: LGC Standards PROMOCHEM

EPA method 1668A /B standard, 1,2 ml in nonane, : N/A

Supplier: Mettler - Toledo

Fluoride ISE standard solution, 1000 mg/l, 1000 mg/l as F, : N/A

Supplier: LGC Standards PROMOCHEM

Used on glass fibre filters.

Supplier: LGC Standards PROMOCHEM

Certified reference materials (CRM) for gypsum and its constitutents.

Supplier: Thermo Orion

ISE Surfactant Analysis Solutions for titrations with surfactant ion selective electrodes (ISE).

Supplier: LGC Standards PROMOCHEM

Natural matrix reference material (Soil) , : N/A

Supplier: CUSTOM MADE CHEMICALS LAB

Total nitrogen standard (100 mg/L) - for photometric applications.

Supplier: Restek

This environmental MegaMix standard contains 73 components.

Supplier: Restek

Internal standard 1, include 1-chloro-2-fluorobenzene, 2000 μg/ml, : N/A, Matrix: P&T Methanol

Supplier: Restek

MA EPH aliphatic hydrocarbon standard, 1000 µg/ml each in hexane, : N/A, 1 ml/ampoule

Supplier: Restek

8270 calibration mix #6, 2000 µg/ml each in methylene chloride, : N/A, 1 ml/ampoule