分析试剂
卡尔费休试剂 | 产品编号 | 分子式图片 | CAS No. | 名称及描述 | 规格 | 价格 | 快速订购 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 西域试剂-WR194916 |
|
53296-64-3 |
N-甲基-N-三甲基硅烷基七氟丁酰胺, ≥90% (GC) N-Methyl-N-trimethylsilylheptafluorobutyramide |
1ml | ￥1691.00 | 价格库存 | |||||||||
| 西域试剂-WR369421 |
|
1733-12-6 |
甲酚红, powder, pH:7.2(yellow)--8.8(purplish red) Cvesol red |
25g | ￥90.00 | 价格库存 | |||||||||
| 西域试剂-WR37426 |
|
56004-61-6 |
氘代邻二甲苯, D,99% o-Xylene-d10 |
1g | ￥506.00 | 价格库存 | |||||||||
| 西域试剂-WR182913 |
|
111-17-1 |
3,3'-硫代二丙酸, 99% 3,3'-Thiodipropionic acid |
100g | ￥84.00 | 价格库存 | |||||||||
| 西域试剂-WR363508 |
|
261356-49-4 |
四氰基硼酸钾, ≥99% Potassium Tetracyanoborate |
20mg | ￥380.00 | 价格库存 | |||||||||
| Bellancom-B229691 |
|
53298-30-9 |
碳酸2-（甲基磺酰基）乙酯4-硝基苯酯 2-(Methylsulfonyl)ethyl 4-nitrophenyl carbonate ≥99% |
5g | ￥1491.00 | 价格库存 | |||||||||
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| Bellancom-B255551 |
|
958300-06-6 |
2,3,4,6-四-O-新戊酰基-β-D-吡喃葡萄糖基异硫氰酸酯 2,3,4,6-Tetra-O-pivaloyl-beta-D-glucopyranosyl isothiocyanate |
100mg | ￥2041.00 | 价格库存 | |||||||||
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| Bellancom-B255556 |
|
957509-30-7 |
2,3,4,6-四-O-（2-萘甲酰基）-β-D-吡喃半乳糖基异硫氰酸酯 2,3,4,6-Tetra-O-(2-naphthoyl)-beta-D-galactopyranosyl isothiocyanate |
25mg | ￥452.00 | 价格库存 | |||||||||
|
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| 西域试剂-WR369412 |
|
603-45-2 |
玫红酸, 指示剂级 Rosolic acid |
5g | ￥59.00 | 价格库存 | |||||||||
| 西域试剂-WR347126 |
|
4426-47-5 |
正丁基硼酸, 99% Butylboronic acid |
1g | ￥36.00 | 价格库存 | |||||||||
| 西域试剂-WR347149 |
|
13061-96-6 |
甲基硼酸, 98% Methylboronic acid |
1g | ￥38.00 | 价格库存 | |||||||||
| 西域试剂-WR347374 |
|
21124-13-0 |
1-甲基-3-对甲苯三氮烯[用于酯化], ≥99%(HPLC)(T) 1-Methyl-3-p-tolyltriazene [for Esterification] |
250mg | ￥309.00 | 价格库存 | |||||||||
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| 西域试剂-WR371705 |
|
100-47-0 |
苯甲腈, 99.9%, with molecular sieves, Water≤50 ppm (by K.F.),MkSeal Benzonitrile |
100ml | ￥351.00 | 价格库存 | |||||||||
| 西域试剂-WR371680 |
|
142-96-1 |
正丁醚, 99.9%,Water≤50 ppm (by K.F.),MkSeal Butyl ether |
100ml | ￥506.00 | 价格库存 | |||||||||
| 西域试剂-WR366578 |
|
420-16-6 |
三氟化硼乙腈络合物 溶液, BF3:17.00 Boron trifluoride acetonitrile complex solution |
100ml | ￥86.00 | 价格库存 | |||||||||
| 西域试剂-WR366577 |
|
420-16-6 |
三氟化硼乙腈络合物, BF3 ≥60%, 白色固体 Boron trifluoride acetonitrile complex |
100g | ￥168.00 | 价格库存 | |||||||||
| 西域试剂-WR123473 |
|
996-31-6 |
乳酸钾, 50% Potassium Lactate |
100ml | ￥77.00 | 价格库存 | |||||||||
| 西域试剂-WR135288 |
|
100-02-7 |
对硝基苯酚, spectrophotometric grade p-Nitrophenol |
1g | ￥325.00 | 价格库存 | |||||||||
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| 西域试剂-WR117882 |
|
51395-97-2 |
粘液洋红, Formicroscopy Mucicarmine |
5g | ￥367.00 | 价格库存 | |||||||||
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| 西域试剂-WR380425 |
|
149-45-1 |
钛铁试剂, ≥99% Tiron |
5g | ￥89.00 | 价格库存 | |||||||||
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