標準物質一站式采購平臺
Product Name Aflatoxin B2
Source From Aspergillus flavus
Molecular Formula C17H14O6
Molecular Weight 314.3
CAS Number 7220-81-7
|
Test |
Results |
|
Appearance |
White powder |
|
Solubility* |
CH2Cl2:Clear colorless solution at 5mg/ml |
|
TLC (NP, CH2Cl2, Acetone 93:7) |
99% |
|
TLC (RP C18, Methanol: H2O 9:1) |
99% |
|
TLC (NP, H2O: ACN: Methanol (57:26:19)) |
99% |
|
Detection: Spray with H2SO4 and heat |
|
|
HPLC (RP C18, Gradient of H2O → ACN, ACNprogram advance from 10% to 100% in25min, 254nm and 360nm) |
98.51% (254nm) 99.02% (360nm) |
|
Melting point |
300-305℃ |
* Aflatoxin B2 may be soluble in other solvents.
注:以上信息僅供參考,以產品附帶證書為準。
乙腈中黃曲霉毒素B2溶液標準物質
編號:BWQ8310-2016 CAS號:7220-81-7 規(guī)格:1.2mL 濃度:2μg/mL
乙腈中黃曲霉毒素B2溶液標準物質
編號:BWN6243-2016 CAS號:7220-81-7 規(guī)格:1.2mL 濃度:10μg/mL
黃曲霉毒素B2標準品
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編號:BWN6417-2016 CAS號:7220-81-7 規(guī)格:1.2mL 濃度:100μg/mL
玉米粉中黃曲霉毒素B2質控樣品
編號:SHAM_76162 CAS號:7220-81-7 規(guī)格:30g 濃度:見證書
黃曲霉毒素B2檢測標準品
編號:STA-484506 CAS號:7220-81-7 規(guī)格:1mg 濃度:99.2%
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