全部 98% 97% 98+% 99% 95% 99+% 99.9% 96% 90% 99.9+% 95+% 97+% 99.99% 99.9% metals basis 99.5% 99.9% trace metals basis 99.99% metals basis ar >88%-wo3 <50 nm particle size (aps), ≥99.5% trace metals basis (99.99+%-ta) 20% 20 wt. % 30.6 - 39.0 %cu 40%+zro2 basis(~2.2%hf) 5%rh (contain 55% water) 50% w/w aq. soln. 95% +(contains <5%h2o) 97% (ni≥20.5%) 97% +(ru 31.3 - 31.9 %) 98% (stabilized with 1~2% acetylacetone) 98% +(20.7-23.3%cl) 98% +(57.2%ir) 98% +(carbon 28.8-31.5%) 98% +(carbon 31.3-33.9%) 98% +(carbon 53.62- 58.04%) 98% +(carbon 64.6-69.2%) 98% +(carbon: 14.61 ± 1.40%) 98% +(co 6.65-6.72%) 98% +(contains 6-9% h2o as stabilizer) 98% +(pd >14%) 98% +carbon >22.2% 98% au >48% 98% au assay:25.1 ± 0.6% 98% for complexometry 98% loss on drying≤15% 98% pd>36.2% 98% pt assay:55.0 ± 1.3% 98.5% pd 56.7-59.6% 99% (loss on drying≤2%) 99% +(ru>26%) 99% 325m 99% 50nm 99% 80um 99%,1-5μm 99.5% +800m 99.5% +hydrolyzes in h2o to give a strongly alkaline solution 99.5% 20-80nm 99.5% co 45-47% 99.5% metals basis,<2 μm 99.5% nanopowder, 21 nm primary particle size 99.5% re assay:85.34 ± 0.8% 99.7% (300 mesh) 99.8% 100nm 99.8% 400 mesh 99.9% +(metals basis excluding hf or hfo2) 0.2~0.4μm 99.9% +(metals basis) 99.9% -325 mesh 99.9% 32um 99.9% 83%minos 99.9% metals basis,25μm 99.9% metals basis,ir ≥84.5% 99.9% re assay:79.5 ± 1.2% 99.9% trace metals basis(loss on drying≤30%) 99.9%,≥325 mesh,powder 99.99% (metals basis excluding zr), zr <0.3% 99.99% 1-3um 99.99% au 88.6% min 99.99% metals basis(loss on drying≤30%) 99.99% metalsbasis 99.998% 99.999% metals basis 99.999% metalsbasis ar,≥98% cu ~16.5-19% cu,1-3% dye content >99% dye content 97 % dye content 98%+ fe:21.0-23.0% ar mn≥43.2% mn≥71%,bet:5-7m2/g moistened with water, 5% pd,unreduced ni≥45%(loss on drying≤3%) nominally 50% in mineral spirits, fe 6% p2o5:46-52% pd 5%,poisoned with lead powder, ≥99% metals basis powder,99.9% metals basis, <10μm ruthenium, 5% sn 56%+-0.5% uio-66-bdc-nh2, bdc-nh2:zr=0.9-1.0 zn ~18% zn=28-30wt% zno 12.5-14% ~6% zr in mineral spirits ≥40% zro2 basis

全部 100mg 250mg 1g 5g 25g 100g 500g 1kg 50mg 10g 10mg 5mg 500mg 5kg 25mg

全部 GKSTECH1