有机化学
分类
全部
单质
品牌
全部
Amethyst
J&K
Strem
Accela
Apollo
Aldrich
纯度
全部
(93-96%)
(99.3%)
(99.5%)
(99.5+%)
(99.6+%)
(99.7%)
(99.8%)
(99.9% REO)
(99.9%)
(99.9+%)
(99.95%)
(99.97%)
(99.98%, Nb-25ppm)
(99.98%)
(99.99%)
(99.99+%)
(99.995%)
(99.9985%)
(99.999%)
(99.9999%)
(99%)
(99+%)
≥95% (boron), amorphous powder
≥99%, powder (fine)
98%
99.5%
99.5+%
99.8%
99.9%
99.95%
99.98%
99.99%
99.99% trace metals basis
99.995%
99.999%
99.999% trace metals basis
99.9995% trace metals basis
99.9999%
99.99999%
99%
average pore diameter 100??±10?? (typical), >99.95% trace metals basis
chips, 99.98% trace metals basis
crystalline, 1?cm, 99.7% trace metals basis
flakes
foil, thickness 0.05?mm, ≥99.9% trace metals basis
foil, thickness 0.1?mm, ≥99.9% trace metals basis
foil, thickness 0.127?mm, ≥99.9% trace metals basis
foil, thickness 0.25?mm, ≥99.9% trace metals basis
foil, thickness 0.25?mm, ≥99.99% trace metals basis
foil, thickness 0.5?mm, ≥99.9% trace metals basis
granular, ?5-+50?mesh, 99.99% trace metals basis
granular, 10-40?mesh, >99.99% trace metals basis
ingot, 99.999% trace metals basis
min. 97%
N/A
nanofibers, O.D. × I.D. × L 200-500?nm × 1-10?nm × 10-40?μm, 95% trace metals ba
nanopowder, <500?nm particle size (DLS), >99.95% trace metals basis
nanopowder, 35-45?nm particle size, 99.5% trace metals basis
pellets, <4?mm, ≥99.99% trace metals basis
pellets, <5?mm particle size, ≥99.999% trace metals basis
pieces, 99.999% trace metals basis
platelet nanofibers, D × L 50-250?nm × 0.5-5?μm, 98% carbon basis
powder (monocrystalline), 0.6-1?μm, ≥99.9% trace metals basis
powder, ?100?mesh, ≥99.5% trace metals basis
powder, ?200?mesh, 99.8% trace metals basis
powder, ?30?mesh, 99.997% trace metals basis
powder, ?325?mesh, 97%
powder, ?325?mesh, 99% trace metals basis
powder, <150?μm, 99.99% trace metals basis
powder, <45?μm, ≥99.99%
powder, 10?μm, ≥99.99% trace metals basis
powder, 12?μm, 99.9% trace metals basis
puriss. p.a., carbonyl-Iron powder, low in magnesium and manganese compounds, ≥9
rod, diam. 4.0?mm, 99.99% trace metals basis
rod, diam. 6.3?mm, 99.98% trace metals basis
rod, L 150?mm, diam. 3?mm, low density, 99.999% trace metals basis
rod, L 150?mm, diam. 6?mm, 99.999%
shot, 1-2?mm, 99.999% trace metals basis
sputtering target, diam. × thickness 2.00?in. × 0.25?in., 99.95% trace metals ba
wafer (single side polished), contains phosphorus as dopant, <111>, N-type, diam
wire, diam. 0.25?mm, ≥99.9% 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
wire, diam. 1.0?mm, 99.99% trace metals basis
规格
全部
1.2g
1.5g
1000g
100cm
100g
100m
100mg
100ml
100mm
10g
10m
113.4g
12g
12kg
15.5g
150g
150mm
15g
170mm
18.9g
180.7g
1ea
1g
1kg
1m
2.4g
2.5kg
200mg
200mm
20g
20m
24g
250cm
250g
250m
250mg
25cm
25g
25m
25mm
2g
2kg
2m
3.1g
30g
31g
43.5g
48g
500g
500m
500mg
500ml
50cm
50g
50m
50mm
5ea
5g
5kg
5m
6.2g
6g
8g
9.5g
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