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Food/environmental analytical standards

ISO 17034 and ISO 17025 RMs and CRMs: pesticides, mycotoxins, PFAS, veterinary drugs, pollutants and inorganic standards, neat or in solution.

Results 4,371-4,380 of 9,505

Guanosine

ISO 17034 Reference Material

NucleosideNeat
Cat. No.
A-L0254
CAS
118-00-3
Formula
C10H13N5O5
Format
Neat
Category
Nutrients
FormatCat. No.
Neat, 100 mgA-L0254-100MG

Guanosine 3',5'-cyclic monophosphate

ISO 17034 Reference Material

NucleosideNeat
Cat. No.
A-L0255
CAS
7665-99-8
Formula
C10H12N5O7P
Format
Neat
Category
Nutrients
FormatCat. No.
Neat, 50 mgA-L0255-50MG
Neat, 100 mgA-L0255-100MG
Neat, 250 mgA-L0255-250MG
Neat, 500 mgA-L0255-500MG

Guanosine 5'-diphosphate

ISO 17034 Reference Material

NucleosideNeat
Cat. No.
A-L0256
CAS
146-91-8
Formula
C10H15N5O11P2
Format
Neat
Category
Nutrients
FormatCat. No.
Neat, 50 mgA-L0256-50MG
Neat, 100 mgA-L0256-100MG
Neat, 250 mgA-L0256-250MG
Neat, 500 mgA-L0256-500MG

Guanosine 5'-triphosphate trisodium salt

ISO 17034 Reference Material

NucleosideNeat
Cat. No.
A-L0257
CAS
36051-31-7
Formula
C10H13N5Na3O14P3
Format
Neat
Category
Nutrients
FormatCat. No.
Neat, 50 mgA-L0257-50MG
Neat, 100 mgA-L0257-100MG
Neat, 250 mgA-L0257-250MG
Neat, 500 mgA-L0257-500MG

L-Gulono-1,4-lactone

ISO 17034 Reference Material

SugarNeat
Cat. No.
A-L0259
CAS
1128-23-0
Formula
C6H10O6
Format
Neat
Category
Nutrients
FormatCat. No.
Neat, 50 mgA-L0259-50MG
Neat, 100 mgA-L0259-100MG
Neat, 250 mgA-L0259-250MG
Neat, 500 mgA-L0259-500MG

HC yellow No. 2

ISO 17034 Reference Material

NutrientsNeat
Cat. No.
A-L0260
CAS
4926-55-0
Formula
C8H10N2O3
Format
Neat
Category
Nutrients
FormatCat. No.
Neat, 50 mgA-L0260-50MG
Neat, 100 mgA-L0260-100MG
Neat, 250 mgA-L0260-250MG
Neat, 500 mgA-L0260-500MG

Heneicosanoic acid

ISO 17034 Reference Material

Fatty acidNeatSolution
Cat. No.
A-L0261
CAS
2363-71-5
Formula
C21H42O2
Format
Neat and in solution
Category
Nutrients
FormatCat. No.
Neat, 100 mgA-L0261-100MG
1,000 µg/mL in methanol, 1 mLA-L0261-1KM1

Heneicosanoic acid-methyl ester

ISO 17034 Reference Material

Fatty acidNeatSolution
Cat. No.
A-L0387
CAS
6064-90-0
Formula
C22H44O2
Format
Neat and in solution
Category
Nutrients
FormatCat. No.
Neat, 100 mgA-L0387-100MG
100 µg/mL in hexane, 1 mLA-L0387-100H1

Heptadecanoic acid

ISO 17034 Reference Material

Fatty acidNeat
Cat. No.
A-L0262
CAS
506-12-7
Formula
C17H34O2
Format
Neat
Category
Nutrients
FormatCat. No.
Neat, 100 mgA-L0262-100MG

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