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Pribolab - MAS-2501JK-225种真菌毒素混合外标标准品 (CDC）-38484

25种真菌毒素混合外标标准品 (CDC）

2026年6月18日 · 2 分钟阅读

1. General information

This document is designed and the certified value(s) and uncertainty(ies) are determined in accordance with ISO Guide 31^[1].

2.1 Intended use of the RM

- for laboratory use only

- calibration of analytical instruments。

2.2 Instruction for the correct use of the RM

The compound should be stored at 2-8℃ in a dark place. Before usage of the RM , the compound should be allowed to warm to temperature(20±3℃). The recommended minimum sub - sample amount for all kinds of application is 100 μL. The expiry date of this RM is based on the current knowledge and holds only for proper storage conditions in the originally closed flasks/ packages.

2.3 Hazardous situation

The normal laboratory safety precautions should be observed when working with this RM.Further details for the handing of this RM are available as safety data sheet.

Hazardous Ingredients Concentration in% Pictograms Signal word Hazard statement(s)

Acetonitrile >50 Danger H225,H302,H312,H319,H332

Methanol >99.9 Danger H225,H301,H311,H331,H370

3. Certified values and their uncertainties

Multi-Toxin standard solution
Compound	Mass concentration ^a	Compound	Mass concentration ^a
Certified value^b	Uncertainty^c	Certified value^b	Uncertainty^c
Aflatoxin B₁	0.801μg/mL	±0.016μg/mL	Sterigmatocystin	0.801μg/mL	±0.018μg/mL
Aflatoxin B2	0.800μg/mL	±0.018μg/mL	Fusarenon X	80.00μg/mL	±1.92μg/mL
Aflatoxin G1	0.802μg/mL	±0.014μg/mL	Neosolaniol	80.01μg/mL	±1.44μg/mL
Aflatoxin G2	0.800μg/mL	±0.010μg/mL	Diacetoxyscirpenol	80.01μg/mL	±1.44μg/mL
Zearalenone	8.02μg/mL	±0.14μg/mL	Fumonisin B₁	16.00μg/mL	±0.22μg/mL
Deoxynivalenol	80.01μg/mL	±0.96μg/mL	Fumonisin B₂	16.00μg/mL	±0.26μg/mL
3-Acetyl Deoxynivalenol	80.01μg/mL	±1.40μg/mL	Fumonisin B₃	16.01μg/mL	±0.28μg/mL
15-Acetyl Deoxynivalenol	80.01μg/mL	±0.96μg/mL	Fumonisin B₄		16.00μg/mL	±0.26μg/mL
Nivalenol	80.00μg/mL	±1.44μg/mL	Fumonisin A₁	16.01μg/mL	±0.26μg/mL
Deoxynivalenol-3-glucoside	80.01μg/mL	±1.12μg/mL	Fumonisin A₂	16.02μg/mL	±0.26μg/mL
Ochratoxin A	0.801μg/mL	±0.010μg/mL	Hydrolyzed Fumonisin B₁	16.00μg/mL	±0.28μg/mL
T-2 Toxin	8.01μg/mL	±0.12μg/mL	Hydrolyzed Fumonisin B₂	16.00μg/mL	±0.28μg/mL
HT-2 Toxin	16.01μg/mL	±0.38μg/mL
a Mass concentration based on weighed amount ,purity and dilution steps	b Values are based on preparation data and confirmed experimentally by LC-MS/MS
c Expanded uncertainty U(k=2) of the value u_c according to GUM^[2]

4.Discussion of traceability

This calibrant is certified on the basis of gravimetric preparation^[3]. Thus the certified value(mass concentration of Multi-Toxin is based on the weighed amount of the starting material and is therefore traceable to the stated purity of the solid raw material. High purity material represents a practical realization of concentration units, through conversion of mass to molar quantity.

5. Confirmation of certified value by HPLC-DAD

The certified concentration of Multi-Toxin of the gravimetric prepared solution was confirmed by LC-MS/MS against an independently prepared reference batch of Multi-Toxin.

6.Further information

The purchaser must determine the suitability of this product for its particular use. Pribolab makes no warranty of any kind, express or implied, other than its products meet all quality control standards set by Pribolab. We do not guarantee that the product can be used for a special application.

Inspected by

Quality System Specialist

Pribolab - MAS-2501JK-225种真菌毒素混合外标标准品 (CDC）-38484

徐惠