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.

Pharmaceutical analytical standards Food/environmental analytical standards Molecular biology Microbiology Fine chemicals Labware and consumables

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Basic yellow 87

ISO 17034 Reference Material

DyeNeat

Cat. No.: A-C0060
CAS: 68259-00-7
Formula: C₁₅H₁₈N₃· HO₄S
Format: Neat
Category: Dyes

Format	Cat. No.
Neat, 50 mg	A-C0060-50MG
Neat, 100 mg	A-C0060-100MG
Neat, 250 mg	A-C0060-250MG
Neat, 500 mg	A-C0060-500MG

Betanin

ISO 17034 Reference Material

Food colourNeat

Cat. No.: A-C0061
CAS: 7659-95-2
Formula: C₂₄H₂₆N₂O₁₃
Format: Neat
Category: Dyes

Format	Cat. No.
Neat, 50 mg	A-C0061-50MG
Neat, 100 mg	A-C0061-100MG
Neat, 250 mg	A-C0061-250MG
Neat, 500 mg	A-C0061-500MG

4,4'-Bis(2-benzoxazolyl)stilbene

DyesNeat

Cat. No.: A-C0124
CAS: 1533-45-5
Formula: C₂₈H₁₈N₂O₂
Format: Neat
Category: Dyes

Format	Cat. No.
Neat, 250 mg	A-C0124-250MG

Brilliant Black BN

ISO 17034 Reference Material

Food colourNeatSolution

Cat. No.: A-C0062
CAS: 2519-30-4
Formula: C₂₈H₁₇N₅Na₄O₁₄S₄
Format: Neat and in solution
Category: Dyes

Format	Cat. No.
Neat, 250 mg	A-C0062-250MG
100 µg/mL in water, 1 mL	A-C0062-100W1

Brilliant Blue FCF

ISO 17034 Reference Material

Food colourNeatSolution

Cat. No.: A-C0063
CAS: 3844-45-9
Formula: C₃₇H₃₄N₂Na₂O₉S₃
Format: Neat and in solution
Category: Dyes

Format	Cat. No.
Neat, 250 mg	A-C0063-250MG
1,000 µg/mL in water, 1 mL	A-C0063-1KW1

Brilliant yellow

ISO 17034 Reference Material

DyeNeat

Cat. No.: A-C0065
CAS: 3051-11-4
Formula: C₂₆H₁₈N₄Na₂O₈S₂
Format: Neat
Category: Dyes

Format	Cat. No.
Neat, 50 mg	A-C0065-50MG
Neat, 100 mg	A-C0065-100MG
Neat, 250 mg	A-C0065-250MG
Neat, 500 mg	A-C0065-500MG

2,3-Butanedione-2,4-DNPH

ISO 17034 Reference Material

DyesNeat

Cat. No.: A-C0066
CAS: 2256-00-0
Formula: C₁₀H₁₀N₄O₅
Format: Neat
Category: Dyes

Format	Cat. No.
Neat, 100 mg	A-C0066-100MG

2,3-Butanedione-bis-2,4-DNPH

ISO 17034 Reference Material

DyesNeat

Cat. No.: A-C0067
CAS: 1179-29-9
Formula: C₁₆H₁₄N₈O₈
Format: Neat
Category: Dyes

Format	Cat. No.
Neat, 100 mg	A-C0067-100MG

Carmine

ISO 17034 Reference Material

Food additiveNeat

Cat. No.: A-C0068
CAS: 1390-65-4
Formula: C₂₂H₂₀O₁₃
Format: Neat
Category: Dyes

Format	Cat. No.
Neat, 100 mg	A-C0068-100MG

Carminic acid (E120)

ISO 17034 Reference Material

Food additiveNeat

Cat. No.: A-C0069
CAS: 1260-17-9
Formula: C₂₂H₂₀O₁₃
Format: Neat
Category: Dyes

Format	Cat. No.
Neat, 100 mg	A-C0069-100MG

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