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(huà):4001650900

β-NADH

Cas:
606-68-8
Molecular Structure:
MDL:
MFCD00036200
Molecular Formula:
C21H27N7Na2O14P2
Molecular Weight:
709.40
Alias:
硝基乙酰胺維生素B4 β-Nicotinamide adenine dinucleotide, reduced disodium salt β-DPNH Coenzyme I reduced disodium salt Diphosphopyridine nucleotide reduced disodium salt β-Nicotinamide adenine dinucleotide, disodium salt, hydrate β-NADH disodium salt
Product order:
Name Specifications Packing Price Delivery
β-NADH 98% 250mg RMB 748 Consulting service
β-NADH 98% 50mg RMB 209 Consulting service
β-NADH 試劑級(jí) 1g RMB 748 Consulting service
Character:
溶解于水。
Quality Standard:
試劑級(jí)
Loss on Drying(%)                      ≤8.0
純度Purity(%)                          >92.0
Thin Layer Chromatography(TLC)         ONE SPOT


98%:

外觀(guān)Appearance                          白色至淺黃色粉末
紅外光譜鑒別Infrared spectrometry       符合
純度Purity                              ≥98.0% (HPLC)
純度Purity                              ≥98.0% (UV)
水分Water                               <8 % (K.F.)
UV Absorption  
A250/A260                               0.82 ± 0.03  
A280/A260                               0.23 ± 0.02    
溶劑Solvent content                     ≤6%(GC)  
鈉Sodium                                5 - 8% (by ICP)

Storage:
儲(chǔ)存溫度:-20°C
Related Products
上海紫一試劑廠(chǎng)   ? 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(lèi)試劑產(chǎn)品實(shí)驗(yàn)儀器耗材分類(lèi)實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號(hào)