Z909283 三氟甲烷磺酸乙酯, 99%_衍生化试剂_其它分析试剂_分析色谱

Z909283 三氟甲烷磺酸乙酯, 99%

Ethyl trifluoromethanesulfonate

Z967609
55485-74-0
Z967609 五氟苯二甲硅基二乙胺[五氟苯二甲基硅化剂], ≥98%
Z965349
407-24-9
Z965349 双三氟乙酰胺, ≥98%
Z968033
1069137-73-0
Z968033 (2R)-6-(四氢-2H-吡喃-2-基氧基)-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸琥珀酰亚胺酯, ≥95%
Z913453
38894-11-0
Z913453 酚试剂, AR,98.0%
Z967921
1443438-29-6
Z967921 (R)-1-(3-吡啶基硫代氨甲酰基)吡咯烷-2-甲酸, ≥98%
Z919822
14152-97-7
Z919822 2,3,4,6-四-O-乙酰基-β-D-吡喃葡萄糖异硫氰酸酯, 98%
Z903298
25561-30-2
Z903298 N,O-双(三甲基硅)三氟乙酰胺(含三甲基氯硅烷), 99% BSTFA + 1% TMCS,,用于GC衍生化
Z967994
32974-36-0
Z967994 对甲苯磺酸五氟苄酯, ≥98%
Z919352
10416-59-8
Z919352 N,O-双(三甲基硅烷基)乙酰胺, 95%
Z920196
1546-79-8
Z920196 1-(三氟乙酰)咪唑, 用于GC衍生化,≥98.5%
Z970745
143112-50-9
Z970745 (S)-(+)-DBD-Apy [=(S)-(+)-4-(N,N-二甲氨基磺酰)-7-(3-氨基吡咯烷-1-基)-2,1,3-苯并恶二唑], 98%
Z968644
163927-32-0
Z968644 (S)-(+)-DBD-Py-NCS [=(S)-(+)-4-(N,N-二甲氨基磺酰基)-7-(3-异硫氰酸基四氢吡咯-1-基)-2,1,3-苯并恶二唑] , ≥98%