共 49721 个产品
- 货号:C17081CAS:90-93-7包装:100g, 25g分子式:C21 H28 N2 O纯度规格:99+%分子量:324.45
- 货号:C29552CAS:67-68-5包装:1L, 2.5L, 250ml, 25L分子式:C2 H6 O S纯度规格:99.8+%, extra pure分子量:78.13
- 货号:C17344CAS:502-44-3包装:1kg, 2.5kg, 250g分子式:C6 H10 O2纯度规格:99%分子量:114.14
- 货号:C17345CAS:4248-19-5包装:1g, 25g, 5g分子式:C5 H11 N O2纯度规格:98%分子量:117.15
- 货号:C14919CAS:6035-47-8包装:1kg, 25kg, 5kg分子式:C H3 Na O3 S . 2 H2 O纯度规格:98%分子量:154.11
- 货号:C16578CAS:2240-25-7包装:1g, 250mg分子式:C4 H4 Br N3 O纯度规格:99%分子量:190
- 货号:C16579CAS:15764-16-6包装:100g, 25g, 5g分子式:C9 H10 O纯度规格:99%分子量:134.18
- 货号:C19189CAS:1934-21-0包装:100g, 500g分子式:C16 H9 N4 Na3 O9 S2纯度规格:89%, pure分子量:534.35
- 货号:C19615CAS:包装:100ml, 500ml分子式:Ni纯度规格:for AAS, 1 mg/ml Ni in 2-5% HNO3分子量:
- 货号:C20500CAS:1562-00-1包装:1kg, 500g分子式:C2 H5 Na O4 S纯度规格:sodium salt, 98%分子量:148.11
- 货号:C20501CAS:1637-73-6包装:1g, 25g, 5g分子式:C6 H5 Na3 O7 . x H2 O纯度规格:trisodium salt hydrate, 95%分子量:258.07
- 货号:C27594CAS:1149-26-4包装:25g, 5g分子式:C13 H17 N O4纯度规格:99+%分子量:251.28
- 货号:C27596CAS:1161-13-3包装:25g, 5g分子式:C17 H17 N O4纯度规格:99+%分子量:299.32
- 货号:C30091CAS:10127-02-3包装:100g, 25g分子式:C17 H19 N3 . H Cl . 0.5 Zn Cl2纯度规格:pure, ca. 55% dye content分子量:369.94
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