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等级
analytical standard
质量水平
保质期
limited shelf life, expiry date on the label
浓度
0.5 μg/mL B2 and G2 in acetonitrile
2 μg/mL B1 and G1 in acetonitrile
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
cleaning products
cosmetics
food and beverages
personal care
包装形式
multi-component solution
储存温度
−20°C
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一般描述
应用
该黄曲霉素混标 4 溶液可用于以下应用：
- 超高效液相色谱-荧光检测（UHPLC-FLD）法定量测定咖啡豆和粉末样品中的黄曲霉素— B1、 B2、 G1和 G2
- 通过超高效液相色谱和荧光检测器评估玉米、大米、高粱粉和花生样品中的黄曲霉素（B1、B2、G1和G2）
- 通过高效液相色谱（HPLC）和荧光检测测定65份花生强化面粉样品中的天然黄曲霉素。
其他说明
警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
35.6 °F - closed cup
闪点(°C)
2 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
商品
Analyte recovery values from spiked cannabis extracts ranged from 102 to 127% with RSD below 12% for 3 replicates. Excellent recovery values were even observed for Aflatoxins B2 and G2 which were spiked at a low level of 6.1 ppb.
Supel Tox AflaZea SPE improves analyte recovery with less sample volume, while HPLC confirms effective elimination of interferences.
Cannabis testing regulations include analysis of purity, potency, and contaminants. Learn more about analysis of cannabis for pesticides, mycotoxins, and pyrethrins registered in California by LC-MS/MS and GC-MS/MS Using Ascentis® Express Biphenyl and SLB®-5ms Columns
实验方案
solution, 2 μg/mL in acetonitrile, analytical standard
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Chromatograms
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