细分目录
全部
单质
铁催化剂
磁性材料
ICP单标
ICP/MS单标
氧化与还原
D4927
D5056
14597
金属多孔材料用试剂
分析用酸碱盐
D5863
200.7
GB 1886.1-2021
GB 1886.21-2016
GB 1886.9-2016
GB 1886.173-2016
GB 1886.75-2016
GB 1886.25-2016
品牌
全部
Amethyst
J&K
AccuStandard
Strem
Accela
Thermo Scientific
Tmstandard-有机单标
XFNANO
Aldrich
纯度
全部
(99.5+%)
(99.9%)
(99.95%)
(99.98%)
(99.99%)
(99%)
≥97%
≥99%
≥99%, powder (fine)
100 μg/mL in 2-5% Nitric Acid
1000 μg/g in 75 cSt Base oil
1000 μg/mL in 2-5% Nitric Acid
10000 μg/mL in 2-5% Nitric Acid
5000 μg/g in 75 cSt Base oil
98%
98+%
99.5%
99.6%
99.8%
99.8+%
99.85%
99.9%
99.9+%
99.95%
99.95+%
99.97+%
99.98%
99.99%
99.99+%
99.992%
99.995%
99.998%
99%
99+%
chips, 99.98% trace metals basis
foil, thickness 0.1?mm, ≥99.9% trace metals basis
foil, thickness 0.25?mm, ≥99.99% trace metals basis
granular, 10-40?mesh, >99.99% trace metals basis
insulated wire, 10m, conductor diameter 0.25mm, insulation thickness 0.01mm, pol
insulated wire, 20m, conductor diameter 0.25mm, insulation thickness 0.01mm, pol
insulated wire, 50m, conductor diameter 0.25mm, insulation thickness 0.01mm, pol
insulated wire, 5m, conductor diameter 0.25mm, insulation thickness 0.01mm, poly
nanopowder, 35-45?nm particle size, 99.5% trace metals basis
powder, ?325?mesh, 97%
puriss. p.a., carbonyl-Iron powder, low in magnesium and manganese compounds, ≥9
rod, diam. 6.3?mm, 99.98% trace metals basis
wire, diam. 0.5?mm, ≥99.9% trace metals basis
wire, diam. 1.0?mm, ≥99.9% trace metals basis
wire, diam. 1.0?mm, ≥99.99% trace metals basis
规格
全部
1.2g
1.5g
1000g
100cm
100g
100m
100ml
100mm
10ea
10g
10kg
10m
10mm
15.5g
150g
150mm
190mm
1ea
1each
1g
1kg
1m
2.5kg
20ea
20ml
250cm
250g
25cm
25g
25m
25mm
2ea
2g
2kg
3.1g
30g
31g
5000g
500g
500mg
500ml
50cm
50ea
50g
50m
50ml
50mm
5ea
5g
5kg
5m
6.2g
8g
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