有机化学
分类
全部
铜催化剂
品牌
全部
Amethyst
J&K
Fluorochem
Frontier
Strem
Accela
Apollo
Matrix
TCI
Daicel(大赛璐)
Aldrich
纯度
全部
-
(99.5%-Cu)
(99.5%)
(99.5+%-Cu)
(99.9%)
(99.99%-Cu)
(99.99+%-Cu)
(99.995%-Cu)
(99.999%-Cu)
(99.999%)
(99.9999%)
(99%)
(99+%-Cu)
(99+%)
~90%
≥95.0% (calc. on dry substance, RT)
≥97%
≥98%
≥99.99% trace metals basis
≥99.999%
≥99%
0.1?M in THF
1-3%(Cu)
1?M in THF
37.6-42.0%
90.0%(T)
93.0%(T)
95.0%(T)
95%
95% (by HMR)
95%%+
96%
97.0%(T)
97%
97+%
98 atom % 15N, 99 atom % 13C
98.0%(N&T)
98.0%(T)
98.5%
98%
98+%
99 atom % 13C
99.5%
99.9%
99.9% trace metals basis
99.95% trace metals basis
99.99%
99.99% trace metals basis
99.995% trace metals basis
99.999%
99.999% trace metals basis
99%
99% (99.9%-Cu)
99+%
anhydrous, powder, ≥99.995% trace metals basis
anhydrous, powder, 99.99% trace metals basis
bars (random sizes), ≥99.999% trace metals basis
beads, 2-8?mm, 99.9995% trace metals basis
Dye content >99?%
Dye content 80?%
Dye content 85?%
Dye content 90?%
Dye content 95?%
electrolytic, Analytical Reagent, Reag. Ph. Eur., ≥99.9% (complexometric), wire
extent of labeling: 30?wt. % loading
foil, ≥99.8% (complexometric)
foil, thickness 0.025?mm, 99.98% trace metals basis
foil, thickness 0.25?mm, 99.98% trace metals basis
foil, thickness 0.5?mm, 99.98% trace metals basis
foil, thickness 1.0?mm, 99.999% trace metals basis
min. 95%
min. 97%
min. 98%
N/A
nanopowder, <150?nm particle size (SEM), 56-60% Cu basis, 37-41% Zn basis
nanospheres, dispersion, <350?nm particle size, 1.5?% (w/v) in ethanol
platelets, thickness 6.3?mm, 99.999% trace metals basis
powder
powder, ?100?mesh, ≥99% trace metals basis
powder, ?60?mesh
powder, <425?μm, 99.5% trace metals basis
powder, 5?μm
powder, 99.99% trace metals basis
powder, 99.995% trace metals basis
powder, 99.999% trace metals basis
shot, ?3-+14?mesh, 99%
spherical powder, ?200?mesh
sublimed grade, Dye content 99?%
turnings, purum p.a., ≥99.0%
wire, diam. 0.64?mm, 99.999% trace metals basis
β-form, Dye content 90?%
规格
全部
1000g
100g
100mg
100ml
10g
11g
125g
1g
1kg
1kit
1l
2.5kg
200mg
20g
250g
250mg
25g
25ml
26g
2g
2kg
300g
33g
49.5g
4l
5.5g
5.8g
5000g
500g
500mg
500ml
50g
50ml
5g
800ml
99g
排序
默认
价格
纯度
共290个产品
服务科技与工业发展 造福人类
关注微信公众号
北京市朝阳区北辰西路69号峻峰华亭A座5层 100029
电话(QQ): 400 666 7788
电话：+86 10 59309000
传真：+86 10 8284 9933
本网站销售的化学产品仅供研发或工业应用，不直接用于食品、药品、临床诊断或治疗。
