Standards
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Supplier:
Restek
Description:
Calibration standard Cyclohexane, USB stock solution, CAS no:110-82-7, Concentration: 19.4 mg/mL in dimethyl sulfoxide, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Supplier:
Restek
Description:
Standard Matrix Spike Mix 8270, Concentration: 200 ug/mL, Solvent: methanol:methylene chloride (80:20) (3-methylphenol and 4-methylphenol at 100 ug/mL), Volume: 10 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Catalog Number:
(75834-950)
Supplier:
Restek
Description:
Contains: Acetochlor, alachlor, atrazine, cyanazine (bladex), desethylatrazine, desisopropylatrazine, dimethenamid, ethalfluralin, metolachlor, metrib...
Supplier:
Restek
Description:
Standard Benzidines Mix 8270, Concentration: 2000ug/mL each in methylene chloride, Components: Benzidine (92-87-5), 3,3'-Dichlorobenzidine (91-94-1), 3,3'-Dimethylbenzidine (o-tolidine) (119-93-7), Minimum shelf life: 6 months, Volume: 1mL/ampul
Supplier:
Restek
Description:
Standard 2,4,4'-Trichlorobiphenyl (BZ no. 28), CAS number: 7012-37-5, Purity: 99%, Concentration: 50 ug/mL, Solvent: acetonitrile, Volume: 5 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Catalog Number:
(75834-470)
Supplier:
Restek
Description:
Standard Acetonitrile, CAS: 75-05-8, VOA, Concentration in Solvent: 1, 000 ug/mL in P and T methanol, Shelf Life: 6 months, Storage: 0 degree C or colder, Volume: 1mL/ampule.
Catalog Number:
(75834-480)
Supplier:
Restek
Description:
Consists of 18 components, those are n-nonane, n-decane, n-dodecane, n-tetradecane, n-hexadecane, n-octadecane, n-eicosan...
Supplier:
Restek
Description:
Standard EcgonineCAS number: 5796-31-6, Purity: 82%, type: Cocaine Metabolites, concentration: 1,000 ug/mL, Similar To: Grace 18023, 5124356, Solvent: methanol, Volume: 1 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Catalog Number:
(RK30416)
Supplier:
Restek
Description:
4,4' -dibromooctafluorobiphenyl. 250ug/mL in hexane, 1mL/ampule.
Supplier:
Restek
Description:
Pesticide analysis is fast and simple using QuEChERS methods
Catalog Number:
(RK32099)
Catalog Number:
(75835-430)
Supplier:
Restek
Description:
The Class 1 mixtures below reflect the requirements of USP23/NF18 effective January 1, 1995 to December 31, 1999
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