標(biāo)準(zhǔn)物質(zhì)一站式采購平臺(tái)
Product Name:(-)-Epicatechin
General Information:
FORMULA :C15H14O6
FORMULA WEIGHT:290.27
CAS NUMBER:490-46-0
MDL NUMBER:MFCD00075648
LONG TERM STORAGE:2-8℃
|
Test |
Specification |
Result |
|
Appearance (Color) |
Light Brown |
Light Brown |
|
Appearance (Form) |
Powder |
Powder |
|
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
|
Purity(HPLC) |
≥98.00% |
99.41% |
|
Loss on Drying |
≤3.00% |
Conforms |
|
Recommended Retest Period |
---------- |
2 Years |
Note: It guarantees the purity of this chemical standard +/- 0.5 % deviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息僅供參考,以產(chǎn)品附帶證書為準(zhǔn)。
表兒茶素對照品
編號(hào):BWC9042-2016 CAS號(hào):490-46-0 規(guī)格:20mg 濃度:≥98%
表兒茶素沒食子酸酯對照品
編號(hào):BWC9044-2016 CAS號(hào):1257-08-5 規(guī)格:20mg 濃度:98.28%(HPLC)
甲醇中表兒茶素沒食子酸酯溶液標(biāo)準(zhǔn)物質(zhì)
編號(hào):BWQ0595-2016 CAS號(hào):1257-08-5 規(guī)格:1.2mL 濃度:1000μg/mL
甲醇中表兒茶素溶液標(biāo)準(zhǔn)物質(zhì)
編號(hào):BWQ0591-2016 CAS號(hào):490-46-0 規(guī)格:1.2mL 濃度:1000μg/mL
甲醇中表兒茶素沒食子酸酯溶液標(biāo)準(zhǔn)物質(zhì)
編號(hào):BWQ0594-2016 CAS號(hào):1257-08-5 規(guī)格:1.2mL 濃度:100μg/mL
甲醇中表兒茶素溶液標(biāo)準(zhǔn)物質(zhì)
編號(hào):BWQ0590-2016 CAS號(hào):490-46-0 規(guī)格:1.2mL 濃度:100μg/mL
通話對您免費(fèi),請放心接聽
溫馨提示:
1.手機(jī)直接輸入,座機(jī)前請加區(qū)號(hào) 如13164239859,010-58103778
2.我們將根據(jù)您提供的電話號(hào)碼,立即回電,請注意接聽
3.因?yàn)槟潜唤蟹剑ㄔ拰δ赓M(fèi),請放心接聽