化学试剂

¥ 748
S110-91-8 | 415165000 | 吗啉|500g|99+%, ACS

立即购买

¥ 178
13520-92-8 | A66300-50g | 氯氧化锆,八水|50g|99.9% metals basis

立即购买

¥ 254
S110-91-8 | 433851000 | 吗啉|100ml|99.5%

立即购买

¥ 1719
10026-11-6 | 206415000 | 氯化锆(IV),无水|500g|98%

立即购买

¥ 318
10026-11-6 | 206410050 | 氯化锆(IV),无水|5g|98%

立即购买

¥ 455
10026-11-6 | 206411000 | 氯化锆(IV),无水|100g|98%

立即购买

¥ 744
S78-10-4 | 420360010 | 硅酸四乙酯 |1L|98%

立即购买

¥ 5451
6556-12-3 | C30988 | D-葡萄糖醛酸|100g|98%

立即购买

¥ 1621
6556-12-3 | C30988 | D-葡萄糖醛酸|25g|98%

立即购买

¥ 907
6556-12-3 | C30988 | D-葡萄糖醛酸|10g|98%

立即购买

¥ 2318
822-06-0 | 115190010 | 六亚甲基二异氰酸酯|1kg|99+%

立即购买

¥ 430
822-06-0 | 115190010 | 六亚甲基二异氰酸酯|100g|99+%

立即购买

¥ 421
822-06-0 | 115190010 | 六亚甲基二异氰酸酯|25g|99+%

立即购买

¥ 2088
9005-64-5 | C23336 | 吐温20|5L|

立即购买

¥ 716
2234-20-0 | 271150050 | 2,4-二甲基苯乙烯|5G|97%(含4-叔-丁基邻苯二酚作稳定剂)

立即购买

¥ 2668
7631-86-9 | 240370050 | 二氧化硅(IV)|5KG|Silica gel, for chromatography, 0.060-0.200 mm, 60 A二氧化硅(IV), 40%水胶态分散体

立即购买

¥ 1051
2052-49-5 | 420121000 | 四丁基氢氧化铵,0.4M水溶液|100g|0.4M in water, HPLC grade

立即购买

¥ 4069
2052-49-5 | 420125000 | 四丁基氢氧化铵,0.4M水溶液|500g|0.4M in water, HPLC grade

立即购买

¥ 1619
10269-01-9 | 428960250 | 3-Bromobenzylamine|25g|95%

立即购买

¥ 422
10269-01-9 | 428960050 | 3-Bromobenzylamine|5g|95%

立即购买