You searched for: Organic Standards

Supplier: Restek

Contains two components, those are decachlorobiphenyl and 2,4,5,6-tetrachloro-m-xylene.

Supplier: Restek

The composition of fatty acids by GC mix 1 consists of 6 components, they are (C20:0) methyl arachidate 40%, (C12:0) methyl dodecanoate 5%, (C14:0) methyl myristate 5%, (C18:1 [cis9]) methyl oleate 20%, (C16:0) methyl palmitate 10% and (C18:0) methyl stearate 20%.

Supplier: Restek

This consists of 4,4'-DDT, DFTPP (decafl uorotriphenylphosphine) and endrin.

Supplier: Restek

Routine analysis using this mix can assist in determining the need to perform column and/or system maintenance.

Supplier: Restek

Contains 16 components, those are alachlor, atrazine, bromacil, cyanazine , endrin, endrin aldehyde, endrin ketone, γ-bhc, heptachlor, heptachlor epoxide, hexachlorobenzene, hexachlorocyclopentadiene, methoxychlor, metolachlor, simazine and trifluralin.

Supplier: EDQM

Reference Standard for laboratory tests as prescribed in the European Pharmacopoeia only.

Supplier: Restek

Mix contains chloroform, 1,1-dichloroethene, 1,2-dichloropropane, ethylbenzene, toluene, vinyl chloride.

Supplier: Restek

Routine analysis using this mix can assist in determining the need to perform column and/or system maintenance.

Supplier: Restek

Contains two components, those are 4,4'-DDT and endrin.

Supplier: Restek

8270 Mega mix standard contains 76 components.

Supplier: LGC Standards PROMOCHEM

Organic Standard, (2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Supplier: Restek

This mix contains 9 components.

Supplier: Restek

The multiresidue accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Supplier: Restek

Certified reference materials (CRMs) manufactured and QC-tested in ISO-accredited labs satisfy your ISO requirements.

Supplier: LGC Standards PROMOCHEM

Organic Standard, (2S,5R,6R)-6-[[(2S)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Supplier: LGC Standards PROMOCHEM

Organic Standard, (6RS)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

Supplier: LGC Standards PROMOCHEM

Organic Standard, (9RS)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,4,4',5,5'-Heptachlorobiphenyl-[13C12] (PCB No. 180) 40 µg/ml in n-nonane (99% 13C), Pack type: Glass bottle

Supplier: Restek

SV calibration mix contains acenaphthene, acenaphthylene, anthracene, benz(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, benzo(ghi)perylene, chrysene, dibenz(a,h)anthracene, fluoranthene, fluorene, indeno(1,2,3-cd)pyrene, naphthalene, phenanthrene, pyrene.

Supplier: Restek

The mix consists of acenaphthene, 2,4-dinitrotoluene, N-nitroso-di-n-propylamine, pyrene.

Supplier: Restek

The analysis of semivolatile organic pollutants in solid waste, soil, water, and air matrices using gas chromatography - mass spectrometry (GC - MS).

Supplier: Restek

US EPA 531.1 method for carbamate pesticide calibration

Supplier: Restek

Stearyl stearate test solution manufactured in Certified reference materials (CRMs) and QC-tested in ISO-accredited labs satisfy your ISO requirements.

Supplier: Restek

The mix consists of 4-chloro-3-methylphenol, 2-chlorophenol, 2,4-dichlorophenol, 2,4-dimethylphenol, 4,6-dinitro-2-methylphenol, 2,4-dinitrophenol, 2-methylphenol, 4-methylphenol, 2-nitrophenol, 4-nitrophenol, pentachlorophenol, phenol, 2,4,5-trichlorophenol, 2,4,6-trichlorophenol.

Supplier: Restek

Includes all target analytes except the six gases, which are available separately as 502.2 calibration mix #1.

Supplier: Restek

The mix consists of, 2-amino-4,6-dinitrotoluene, 4-amino-2,6-dinitrotoluene, 1,3-dinitrobenzene, 2,4-dinitrotoluene, 2,6-dinitrotoluene, HMX, RDX, tetryl, 1,3,5-trinitrobenzene, 2,4,6-trinitrotoluene.

Supplier: Restek

Consists of eight components, those are acifluorfen, bentazon, chloramben, 2,4-d, dicamba, dichlorprop, picloram and 2,4,5-tp.

Supplier: Restek

This phenol calibration mix contain 12 components: 4-Chloro-3-methylphenol, 2-Chlorophenol, 2,4-Dichlorophenol, 2,4-Dimethylphenol, 4,6-Dinitro-2-methylphenol (Dinitro-o-cresol), 2,4-Dinitrophenol, 2-Methylphenol (o-cresol), 2-Nitrophenol, 4-Nitrophenol, Pentachlorophenol, Phenol and 2,4,6-Trichlorophenol.

Supplier: Restek

The mix consists of, 3,5-dinitroaniline, nitrobenzene, nitroglycerin, 2-nitrotoluene, 3-nitrotoluene, 4-nitrotoluene, PETN.

Supplier: Restek

Organic Standard, Grob Test Mix includes nC10-FAME, nC11-FAME, nC12-FAME, 2,3-butanediol, dicyclohexylamine, 2,6-dimethylaniline, 2,6-dimethylpheno, 2-ethylhexanoicacid, nonanal, 1-octanol, undecane (C11), decane (C10), in methylene chloride, 1 ml/ampul