Analytical standards

Analytical Standards

MS & NMR high quality standards for environmental analysis and research.

N-acetyl-(S)-(N-methylcarbamoyl)-cysteine (AMCC)

CAS # 103974-29-4
C7H11NO4S
M.W. 205.23

CAT # GBOSAS01

Analytical standard for the determination of the exposure to N,N-dimethylformamide (DMF)

Packaging and prices


2-[(3-(2-(4-amino-2-(methylsulfanyl)phenyl)-1-diazenyl)phenyl)sulfonyl]-1-ethanol (ADS)



CAS # 211873-04-0
C15H17N3O3S2
M.W. 351.44

CAT # GBOSAS04

Analytical standard for the determination of peracetic acid

Packaging and prices


2-[(3-(2-(4-amino-2-(methylsulfoxy)phenyl)-1-diazenyl)phenyl)sulfonyl]-1-ethanol (ADSO)



CAS # 211873-05-1
C15H17N3O4S2
M.W. 367.44

CAT # GBOSAS05

Analytical standard for the determination of peracetic acid

Packaging and prices


3,5-dimethylhippuric acid



(3,5-dimethyl-benzoylamino)-acetic acid

CAS # 23082-14-6
C11H13NO3
M.W. 207.23

CAT # GBOSAS06

Analytical standard for the determination of the exposure to trimethylbenzene

Packaging and prices


3,4-dimethylhippuric acid



(3,4-dimethyl-benzoylamino)-acetic acid

CAS # 23082-12-4
C11H13NO3
M.W. 207.23

CAT # GBOSAS07

Analytical standard for the determination of the exposure to trimethylbenzene

Packaging and prices


1-hydroxypyrene-beta-D-glucuronide



CAS # 154717-05-2
C22H18O7
M.W. 394.37

CAT # GBOSAS08

Analytical standard for the determination of the exposure to pyrene.
Major metabolite of pyrene in urines.

Packaging and prices


1-hydroxypyrene-D9



CAS # 132603-37-3
C16H3D9O
M.W. 229.32

CAT # GBOSAS09

Analytical standard for the determination of pyrene.

Packaging and prices


trans-trans muconic acid 13C-6



CAS # n.d.
13C6H6O4
M.W. 142.10

CAT# GBOSAS10

Analytical standards for the determination of the exposure to benzene.

Packaging and prices


alpha Fluoro beta alanine-D3



2,3,3-d3-(R,S)-3-amino-2-fluoropropanoic acid

CAS # n.d.
C3H3D3FNO2
M.W. 110.10

CAT# GBOSAS11

Analytical standard for the determination of alpha fluoro beta alanine, the principal metabolite of antineoplastic fluoropyrimidines.

Packaging and prices


3,6-dichlorocarbazole



CAS # 5599-71-3
C12H7Cl2N
M.W. 236.10

CAT # GBOSAS15

Recently recognized as a new environmental pollutant.

Packaging and prices


hydroxynorleucine



(2S)-amino-6-hydroxyhexanoic acid

CAS # 305-77-1
C6H13NO3
M.W. 147.17

CAT # GBOSAS16

Packaging and prices


4-tert-butyl-3,5-cyclohexadiene-1,2-dione



CAS # 1129-21-1
C10H12O2
M.W. 164.20

CAT # GBOSAS17

Packaging and prices


4-tert-butyl-d9-3,5-cyclohexadiene-1,2-dione



CAS # 1129-21-1
C10D9H3O2
M.W. 173.26

CAT # GBOSAS18

Packaging and prices


4-oxocyclophosphamide 4H-1,3,2-Oxazaphosphorin-4-one



2-[bis(2-chloroethyl)amino]tetrahydro-2-oxide

CAS # 27046-19-1
C7H13Cl2N2O3P
M.W. 275.07

CAT # GBOSAS19

Metabolite of the anticancer drug cyclophosphamide.

Packaging and prices


acyl carnitine bromides



Available in every alkyl chain lenght.

CAT # GBOSAS20

Analytical standards for the determination of acyl carnitines.

Packaging and prices