Dr 标准品产品代码编码规则

雾非雾

2013/02/09

私聊

农残检测

All standards of Dr. Ehrenstorfer are produced by the ISO9001. A certificate of Analysis is supplied with all “C” and “CA” neat products. Products with symbol “E” are without a certificate. All solutions are supplied with a gravimetric certificate.
Standards are assigned an expiry date, which is printed on both product label and on the certificate.
Different, independent lots are available for all Reference Materials.

Product Codes
Catalogue number an example: 10330100AC/XA
10330100 = Atrazine D5
AC = Aceton
X = solution >=100 ng/µl
A = in ampoules

Description
C = certified neat
E = neat (not certified)
Y = solution >=1000 ng/µl
X = solution >=100 ng/µl
L = solution >=10 ng/µl
Z = solution <=10 ng/µl
A = in ampoules

Code	Solvent
AB	Acetone/Benzene
AC	Acetone
AD	Acetone D6
AH	Acetone/H20
AL	Acetonitrile
AM	Acetone/Methanol 1:1
BE	Benzene
BMI	Benzene/Methanol
CT	Cyklohexane/Toluene 1:1
CY	Cyklohexane
DE	1,2-Dichlorethane
DH	Diethylether
DI	Dichloromethane
DM	DMF
DO	Deuterium oxide
EA	Ethylacetate
EL	Ethanol
HE	n-Hexan
IO	Iso-octane
IP	Isopropanol
IT	Iso-Octane/Toluene
MB	Methyl-tert.butyl ether
ME	Methanol
MO	Mineral Oil
MW	Methanol/H20
PE	n-Pentan
TH	Toluene/Hexane
TO	Toluene
WA	Water