细分目录
全部
超导材料用金属
ICP单标
玩具中可迁移元素检测
ICP/MS单标
其他金属催化剂
非均相催化
HJ 803-2016
GB 5009.268-2016
GB 4806.8-2022
GB 1886.359-2022
GB 5009.14-2017
GB 5009.12-2017
品牌
全部
J&K
AccuStandard
Strem
Apollo
Thermo Scientific
Aldrich
纯度
全部
(99.97%)
(99.99%)
1% on 2.5mm alumina spheres
100 μg/mL in Water, tr Nitric acid
1000 μg/mL in Water, tr Nitric acid
10000 μg/mL in Water, tr Nitric acid
99.97%
99.99%
99.999%
foil, thickness 0.025?mm, 99.98% trace metals basis
foil, thickness 0.25?mm, 99.98% trace metals basis
foil, thickness 1.0?mm, 99.98% trace metals basis
powder, ?100?mesh, ≥99.9% trace metals basis
powder, 99.995% trace metals basis
rod, L 25?mm, diam. 4?mm, 99.99% trace metals basis
规格
全部
0.2g
100cm
100ml
10cm
10g
12.5mm
13.2g
13g
1ea
1each
1g
250cm
250g
25cm
25g
25mm
2cm
2g
3.3g
330mg
500ml
50cm
50g
50ml
50mm
5cm
5each
5g
6.9g
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