少妇被猛男粗大的猛进出,亚洲 欧美 动漫 少妇 自拍,日韩免费视频,青春草在线视频免费观看

訂購(gòu)電話:4001650900

5-Hydroxy-L-tryptophan

Cas:
4350-09-8
MDL:
MFCD00064341
Molecular Formula:
C11H12N2O3
Molecular Weight:
220.22
Alias:
5-羥基-L-色氨酸 L-2-Amino-3-(5-hydroxyindolyl)propionic acid L-5-HT
Product order:
Name Specifications Packing Price Delivery
5-Hydroxy-L-tryptophan 99% 250mg RMB 110 Consulting service
5-Hydroxy-L-tryptophan 99% 1g RMB 209 Consulting service
5-Hydroxy-L-tryptophan 99% 5g RMB 968 Consulting service
Character:
易溶于水。氣微、味略帶咸澀.
熔點(diǎn):270°C
Quality Standard:
外觀Appearance                          白色至類白色粉末
紅外光譜鑒別Infrared spectrometry       Conforms
純度Purity                              ≥99.0% (HPLC)  
比旋光度Specific rotation [a]20/D       -31.0 ~ -35.0 °(C=1, Water)
水分Water                               <1 % (K.F.)
重金屬Heavy metals                      <10 ppm
硫酸鹽灰分Sulfated ash                  <0.3 % 
Related Products
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號(hào):滬ICP備19037119號(hào)-1     
網(wǎng)站地圖:
試劑CAS試劑分類試劑產(chǎn)品實(shí)驗(yàn)儀器耗材分類實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號(hào)