全部 更多 0.5% on alumina 1% on Titania(anatase)(surfactant and reactant-free),≤100nm 1% on Titaniaanatase/rutilesurfactant and reactant-free 1% on carbon blacksurfactant and reactant-free 3% on activated carbon, sulfided50-70% wetted powder 3% on activated wood carbon, reduced70% water wet paste 5% on activated carbon50-70% wetted powder 5% 5% in IPA 5% on activated carbon, unreduced,50% water wet paste 5% on activated carbon 5% on activated peat carbon, reduced,50% water wet paste 5% on activated wood carbon, reduced, dry 5% on activated wood carbon, reduced,50% water wet paste 5% on alumina powder, reduced, dry 5% on alumina 5% on calcium carbonate,unreduced 5% on carbon blacksurfactant and reactant-free 5% on silica powder, reduced, dry 5%钯炭，含55%的水 7.5% W/W P2O5 10% Pd(OH)2 10% on Titaniaanatase/rutilesurfactant and reactant-free 10% on Titaniaanatasesurfactant and reactant-free 10% on activated carbon 10% on carbon blacksurfactant and reactant-free 10% 10.6% Rh 14% in methanol 15.3%Pt 20% in H2O 20% in Water 20% in tetrahydrofuran 20% on carbon blacksurfactant and reactant-free 25% in H2O 25% in water, ca. 2.3mol/L 30%溶液 ,平均分子量M.W ~3,000 30% on carbon blacksurfactant and reactant-free 30% 35%溶液 ,平均分子量M.W ~1000,000 35%溶液 ,平均分子量M.W ~250,000 37% Ru 40% in H2O 40% in methanol 40% in water 40%溶液 ,平均分子量M.W ~2,000 40%溶液 ,平均分子量M.W ~5,000 40.0% in H2O，Safeseal 47.8%Au 48% BF3 50% in H2O 50% in Ethyl methoxyacetate 50% in water 50% w/w in water 50% water-wet paste 50%溶液 ,平均分子量M.W ~3,000 50%溶液 ,平均分子量M.W ~5,000 54% Ir 55% in H2O 55%，含1000ppm TBC稳定剂 60% in H20 60% in water 63% Solids in water，平均分子量M.W ~2,000 65% in H2O 65% in water 70% in H2O 70% 73% in H2O 75% in H2O 80% 80% in H20 80%，含1000ppm TBC稳定剂 84% 85% 85% +(isomers mixture) 85%,AR 90% 90% 天然 90%(C18≥40%) 90%,含5-10 ppm tert-butylcatechol 稳定剂 90%? 92%,材质:92% Al2O3,3.5-5% SiO2,C10mm 92%,材质:92% Al2O3,3.5-5% SiO2,C15mm 92%,材质:92% Al2O3,3.5-5% SiO2,C1mm 92%,材质:92% Al2O3,3.5-5% SiO2,C2mm 92%,材质:92% Al2O3,3.5-5% SiO2,C4mm 92%,材质:92% Al2O3,3.5-5% SiO2,C5mm 92%,材质:92% Al2O3,3.5-5% SiO2,C6mm 92%,材质:92% Al2O3,3.5-5% SiO2,C8mm 92%,材质:92% Al2O3,3.5-5% SiO2,W1.5mm 92%,材质:92% Al2O3,3.5-5% SiO2,W10mm 92%,材质:92% Al2O3,3.5-5% SiO2,W15mm 92%,材质:92% Al2O3,3.5-5% SiO2,W1mm 92%,材质:92% Al2O3,3.5-5% SiO2,W20mm 92%,材质:92% Al2O3,3.5-5% SiO2,W25mm 92%,材质:92% Al2O3,3.5-5% SiO2,W30mm 92%,材质:92% Al2O3,3.5-5% SiO2,W3mm 92%,材质:92% Al2O3,3.5-5% SiO2,W40mm 92%,材质:92% Al2O3,3.5-5% SiO2,W4mm 92%,材质:92% Al2O3,3.5-5% SiO2,W5mm 92%,材质:92% Al2O3,3.5-5% SiO2,W6mm 92%,材质:92% Al2O3,3.5-5% SiO2,W8mm 92%,technical 93% 93% (total of isomer) 94% 94%,含0.2%topanol稳定剂 95% 95%,99%ee 95% mix TBC as stabilizer 95% GC 95% (stabilized with MEHQ) 95% +(stabilized with MEHQ) 95% (stabilized with TBC) 95% +(stabilized with TBC) 95%+ 95% (contains 3-7%NH4Cl) 95% (stabilized with 1%BHT) 95% (stabilized with Copper chip) 95% (stabilized with HQ) 95% +(contains <5%H2O) 95% HPLC 95% NMR 95% Titration by NaOH 95% stabilized 0.1 % HQ 95%(含水约50%，单位重量以干重计) 95%,99%e.e. 95%,99.9% 95%,AR 95%,T 95%,stabilized with TBC 95%,含0.01%柠檬酸稳定剂 95%,含稳定剂BHT 95%,含稳定剂MEHQ 95.0%,GC 96% 96%,AR 96%,99%ee 96% GC 96% HPLC 96% Pt Assay:46.21 ± 1.00% 96% T 96%+ 96%,互变异构体混合物 96%,含4-10%冰醋酸稳定剂 96.0% min. 96%，GC 97% 97%,99%ee 97%，99%ee 97% mix TBC as stabilizer 97% (99%ee) 97% (stabilized with TBC) 97%,Pd≥21.5% 97% GC 97% HPLC 97%,+99%ee 97%,AR 97%，99.5%ee 97%，异构体混合物 97% (HPLC)mix TBC as stabilize 97% (HPLC) 97% (Ni≥20.5%) 97% (contains <10%ammonium salt) 97% (stabilized with 5% K2CO3) 97% (stabilized with BHT) 97% (stabilized with MEHQ) 97% (stabilized with NaHCO3) 97% Au Assay:51.5 ± 1.2% 97% HPLC,N 97% mix-50%E 97% stabilized 250 ppm BHT 97%(GC) 97%(含 0.1% α-生育酚作稳定剂 ) 97%+ 97%,10mg/ml 正己烷溶液 97%,2-5nm 97%,98%ee 97%,99.9% 97%,CP 97%,Pd≥20.6% 97%,含100ppmMEHQ稳定剂 97%,顺式+反式 97%min 97%，ee99% 97.0% (HPLC) 98% 98%,99%e.e. 98%，99%ee 98%,99%ee 98% mix TBC as stabilizer 98%,+99%ee 98% (99%ee) 98%,AR 98%+ 98%99%ee 98% GC 98% (mix) 98% +(stabilized with TBC) 98% 99%ee 98% HPLC 98% T 98%,CP 98%,GC 98% (PEG average Mn 200) 98% (contains 3-5%EA) 98% (contains =<6%H2O) 98% (contains Isopropoxide) 98% (isomers mixture) 98% (stabilized with 1~2% acetylacetone) 98% (stabilized with Copper chip) 98% (stabilized with MEHQ) 98% +(contains 0.1-0.2%MeHQ） 98% +(contains 20-32%H2O) 98% +(four isomers mixture) 98% +(stabilized with Copper chip) 98% +(stabilized with MEHQ) 98% Au >48% 98% HPLC(99%ee) 98% Pt Assay:55.0 ± 1.3% 98% Rh>42% 98% Ru≥32.1% 98% may contain up to 1 mole equivalent of MTBE 98% only contains trans 98%% 98%, 99%ee 98%, 氯化铪≤2% 98%,1μm 98%,97.5%ee 98%,99.9%ee 98%,ACS 98%,Pd>15.5% 98%,Pd≥13% 98%,Pd≥15.5% 98%,Pd≥16.4% 98%,Pd≥18.5% 98%,≥200目 98%,含90-110 ppm MEHQ 稳定剂 98%,含铜稳定剂 98%,植物细胞培养级 98%,适用于细胞和昆虫细胞培养 98%,＜5μm 98%HPLC,T 98%（升华纯） 98%（立体异构体混合物） 98%，CP 98%，Pt:34.0% 98%，含0.1%TBC稳定剂 98%；含铜屑稳定剂 98.5%,AR 98.5%.AR 98.5% 98.50% 98.90% 99% 99%,AR 99%，离子对色谱 99%(GC) 99%,+99%ee 99%,99%ee 99%,GR 99%，电化分析 99%% 99%,1μm 99%，99%ee 99% (99.9%-Ir) 99% (99.9+%-W) sublimed 99% (contains <1%H2O) 99% +Pd 72% min 99% 99%EE 99% Au Assay:39.91 ± 0.8% 99% GC 99% metals basis,2-4μm 99% metals basis 99% mix TBC as stabilizer 99% sublimed 99%(99.9%-Fe) 99%(99.99%-Mn) 99%(99.99%-Zr) 99%(HPLC) 99%+ 99%,0.2-0.5μm 99%,0.5-1μm 99%,10-20um,无定形 99%,2μm 99%,50nm 99%,99%e.e. 99%,Pd≥15.2% 99%,Pd≥27.7% 99%,Pd≥41% 99%,昆虫细胞培养级 99%,离子对色谱 99%,细胞和植物细胞培养级 99%,超纯 99%，AR 99%，SP 99.0%,T 99.30% 99.5% metals basis 99.5%,AR 99.5% 99.50% 99.5%,GR 99.5% (metals basis 去除 Hf), Hf＜200ppm 99.5% (metals basis 去除铪),1-3μm 99.5% (metals basis 去除铪),100-325目 99.5% (metals basis) 99.5% 20-80nm 99.5% Co 45-47% 99.5% Re Assay:85.34 ± 0.8% 99.5% metals basis,≈2μm 99.5% metals basis,≤5 μm 99.5% metals basis,无水 99.5% metals basis，粉末, 2 μm 99.5%,≤30μm 99.5%,电泳级 99.5%metals basis 99.6%,1-3μm 99.60% 99.70% 99.8% metals basis 99.8%,AR 99.8%,GR 99.8% 99.8% metals basis,20μm 99.8% trace metals basis,13nm（TEM） 99.8%,10μm,高白度 99.8%,25μm 99.8%,D50 0.5-1.5μm 99.8%,含0.3%TMS 99.9% metals basis 99.9% 99.9% trace metals basis 99.90% 99.9% metal basis 99.9% metals basis,5-10μm 99.9%-Sm((REO)) 99.9% (metals basis), Pd 73% min 99.9% (metals basis) 99.9% +(Zr <0.5%) 99.9% metal basis，D50 2~5μm 99.9% metals basis,1-2μm 99.9% metals basis,100-200 mesh 99.9% metals basis,1μm 99.9% metals basis,2 μm 99.9% metals basis,2-10μm 99.9% metals basis,25μm 99.9% metals basis,40nm 99.9% metals basis,Ir:≥84.5% 99.9% metals basis,≤10um 99.9% metals basis,≥200目 99.9% metals basis,无水级 99.9% metals basis,黄色 99.9% metals basis，≤100nm 99.9%(REO) 99.9%,2-3μm 99.9%,20-40nm 99.9%,70nm 99.9%,AR 99.9%,Pt:37.5%+ 99.9%-Sm(REO) 99.9%-Sn 99.9%metals basis 99.9%，粉末 99.95% metals basis 99.95% 99.95% metals basis,冶金级 99.95% metals basis,白色 99.95% metals basis，≤10 μm,含松香分散剂 99.95%(metals basis) 99.97% metals basis 99.98% metals basis 99.98% trace metals basis 99.98% metals basis,电子级 99.99% metals basis 99.99% trace metals basis 99.99% 99.99% metalsbasis 99.99% metals basis,超干 99.99%tracemetalsbasis 99.99% (REO) 99.99% 30-50nm 99.99% Au 88.6% min 99.99% metal basis 99.99% metals basis(去除Hf or HfO2),≤5μm 99.99% metals basis,1-3mm 99.99% metals basis,2-10μm 99.99% metals basis,3.3-4.3μm,粉末 99.99% metals basis,5-6μm,粉末 99.99% metals basis,6-7μm,粉末 99.99% metals basis,≤0.2μm,含松香分散剂 99.99% metals basis,≥200目 99.99% metals basis,光玻级 99.99% metals basis,无水 99.99% metals basis,无水级 99.99% metals basis,晶型α,0.20μm 99.99% metals basis,晶型α,0.40μm 99.99% metals basis,粒径:10μm 99.99% metals basis,粒径:2μm 99.99% metals basis,粒径:5μm 99.99% metals basis,粒径＜5mm 99.99% metals basis，≥200目 99.99% metals basis，＜5μm 99.99% metals basi 99.99%(REO) 99.99%,晶体,直径2mm，高度10mm,圆柱体状 99.99%,镀膜 99.99%-Ni 99.99%-Zr 99.99%metalsbasis 99.995% metals basis 99.995% trace metals basis 99.997% metals basis 99.998% metals basis 99.998% metals basis,块状 99.9985% metals basis 99.999% metals basis 99.999% metals basis,超干 99.999% trace metals basis 99.999% metals basis,1-3mm 99.999% metals basi 99.999% metalsbasis 99.9999% metals basis,≥100目 100% 100%+ 197% 297% ≥97% ≥98% ≥95% ≥96% ≥99% ≥98%(GC) 95+% ≥98%(HPLC) ≥90% ≥97%(GC) ≥99%,AR ≥95%(GC) 98+% ≥99%(GC) HPLC≥98% ≥99% ,AR ≥99.99% metals basis 97+% ≥98%,AR ≥99%,分子生物学级 ≥80% ≥85% ≥93% ≥97%(HPLC) ≥99.5% >97%,99%ee AR,99% ≥96%(GC) ≥99.5%,AR ≥99%,色谱级 >95% ≥96%(HPLC) ≥98.5%,AR ≥99%,生物技术级 ≥99%，AR 99+% AR,98% AR,≥99.5% ≥90%(GC) ≥94% ≥95%(HPLC) ≥98%,ACS ≥99%,GR ≥99%,细胞培养级 ≥99.5%,分子生物学级 ＞95% AR,99.5% ≥99.5%,色谱级 ≥99.9% >96% AR,≥99.0% diameter 0.6 - 1.0μm,2.5% w/v diameter 8.0 - 8.9μm,5% w/v ≥90%(HPLC) ≥98% (HPLC) ≥98% ,AR ≥98.5% ≥99%(HPLC) ≥99%,无水级 ≥99%,植物细胞培养级 ≥99%,离子对色谱 ≥99%,细胞和昆虫细胞培养级 >99%(HPLC), Sublimed 99.9+% >95.0%(GC) >98.0%(HPLC) >98.0% C18球形硅胶色谱填料,40-63μm ,60Å,C含量15-19% 铋粉,99.9% metals basis Pt＞99.9% metals basis,≤20μm cp98% diameter 0.05 - 0.1μm ,2.5% w/v diameter 0.2 - 0.5μm ,2.5% w/v diameter 2.0 - 2.9μm,2.5% w/v diameter 3.0 - 3.9μm,5% w/v diameter 4.0 - 4.9μm,5% w/v diameter 6.0 - 6.9μm,5% w/v diameter 7.0 - 7.9μm,5% w/v diameter >10μm ,2.5% w/v ≥65% ≥75% ≥92% ≥93%(GC) ≥97%,异构体混合物 ≥97.0%(GC) ≥98%(HPLC)(N) ≥98%(HPLC),分析标准品 ≥98%,分子生物学级 ≥98%（HPLC） ≥99% trace metals basis ≥99%,ACS ≥99%,适用于细胞与昆虫细胞培养 ≥99.5%(GC) ≥99.5%,GR ≥99.5%,细胞培养级 ≥99.9% metals basis ≥99.95% metals basis ≥99.999% metals basis 单分散二氧化硅微球 ,粒径:3μm,2.5 %(w/v)乙醇悬浮液 双键改性度GM-30:30±5% 双键改性度GM-60:60±5% 双键改性度GM-90:90±5% 无水,99.99% metals basis 无水级,99.99% metals basis 水分≤0.01%，用作反应介质 粉末, 99.9% metals basis 超干,99.99% metals basis 铜片,99.5% metals basis 顺反混合物,≥98% ＞97% >95%,99%ee >95%99%ee >95.0%(T) >96% >97% >97.0%(T) >98%(HPLC), Sublimed >98% >98.5%(HPLC), Sublimed >99%(HPLC), Sublimed >99% (99.99%-Zr) (REO) (D,99.8%)+TMS(0.03%) (D,99.8%) 100 mesh,99.9% trace metals basis 10wt% 10目,99.99% trace metals basis 12.5-13.5% Fe basis 20wt% 25-28%，AR 25wt% 30.6-39%Cu 300-500nm，97% trace metals basis 30nm 粒径, 20 wt. % 异丙醇溶液 30nm 粒径,20 wt. %水溶液 325 mesh,99% 35-37% in BF3 35-40%Ir 37-38% Ru basis 37-40% in H2O,AR 39-44% B2O3 basis, 31-37% CaO basis, powder 4.0-6.0%(Al) 45 wt. % in H2O 45 wt. % in water 45-55mPa.s,5%甲苯/异丙醇80:20 45wt.% aqueous solution 48-50% Ni basis 5-10nm 粒径, 20 wt. % 水溶液 50 wt. % in mineral spirits 50-300nm，97% trace metals basis 6-14% 活性氯,AR 6-9mPa.s,5%甲苯/异丙醇80:20 60 mesh,99% 60-70% 7-8% in methanol 74-76% in H20(含稳定剂MEHQ) 75-150mPa.s(5% in H20),20 mesh(＞99%) 81-83% as MoO3，适用于细胞和昆虫细胞培养 9-11mPa.s,5%甲苯/异丙醇80:20 98.0-102.0%,适用于电泳 98.5+% 99-100.5%,符合Ph,Eur,BP,USP 99-103% 99.0-100.5%,suitable for use as Ph Eur,BP,USP 99.5+% 99.5-100.5% 99.5-100.5%，细胞与昆虫细胞培养级 99.7-100.3%，分子生物学级 99.8 atom%D 99.99+% >75% >95% >96.0%(GC) >97% >97.0%(GC) >97.0% >98.0%(GC) >99% (GC) >99.0% (GC) >99.0%(GC) ACS reagent,99% ACS reagent,≥99% ACS,81-83% as MoO3 ACS,98.0-102.0% ACS,98.5-102.0% ACS,99.0-101.0% ACS,99.0-102.0% ACS,99.5% ACS,99.7-100.5%(dry basis) ACS,99.95-100.05% ACS,≥97% ACS,≥99.5% AR, 99.8% AR, ≥96.0% AR, ≥99.0%, 分析纯 AR,40-45% MgO basis AR,54-57% Cu basis AR,55.3% SnO2 AR,90+% AR,95% AR,食品级95% AR,96% AR,97% AR,Fe 21-23% AR,Fe:21-23% AR,Mo≥61.1% AR,≥99%(颗粒状) AR,≥99% AR,含4-10%冰醋酸稳定剂 AR,含54-60% NaPO3稳定剂 AR，98.5% AR，≥99.5% AU≥50% Au:23.5-23.8% in dilute HCl Au≥51% Ba:19.3-20.7% Bi:51-52.5% C16:60%, C18:40% CNTs含量:10wt% CNTs含量:15wt% CNTs含量:20wt% CP,94% CP,95% CP,99% Ca.80% in water Ca:5.8-7.2% Co:13.5-14.5%,AR Co:43-47%,AR Co:≥31% Co：9-10% Cr:14.5-21.7% Cu 9.52%-9.91% Cu ~16.5-19% D, 99.5% Dye content 70 % Dye content 85 % Dye content 90 % Dye content ~85 % Fe,60-72% Fe:16.5%-18.5% Fe:20.5-22.5% Fe:24.0-26.0% Fe:≥29.0% HPLC≥95% 铋粉,99.9% metals basis,≥200目 铋粉,99.99% metals basis,≥200目 铋粒,99.9% metals basis 铋粒,99.99% metals basis Ir 24.1% min Ir 50-54% Ir:43% Ir:48- 55% Ir＞52% I≤12% MA化程度17% MA化程度30% MA化程度65% MA化程度90% MA化程度97% MW:10000,99% MW:1200,99% MW:1800,99% MW:300,99% MW:600,99% MW:70000,50% Mg:4.0-5.0%,AR MgO:≥20% Mn≥47% Mn≥71%,BET:5-7m2/g Mowiol PVA-103,醇解度:96.8-97.6mol% Mw 89,000-98,000, 99+% hydrolyzed NH3≥40%，AR NI≥45% Ni:60-70% P2O5:46-52% Pb:27-28% Pd 14.2% Pd 16.7% Pd 32.6% Pd 36% min Pd 58.2% Peak Emission 550nm±10nm,QY＞75% Peak Emission 590nm±10nm,QY＞75% Peak Emission 630nm±10nm,QY＞75% Peak Emission 680nm±10nm,QY＞75% Peak Emission 800nm±10nm,QY＞75% Peak Emission 950nm±10nm,QY＞75% Pt 10%，水含量≤60% Pt 45.98% Pt 5%，水含量≤80% Pt 57% Pt≥37.5% Pt≥43.4% Pt≥46% Pt≥49.6% Pt≥65% Pt＞99.9% metal basis,10nm RH 41.7% RH：43.0%-46.6% Rh 21% Rh 21.3% Rh 38.5-42.5% Rh 75.2-77.4% Rh:21% Rh:24.8% Rh:27.5% Rh:27.5-35.0% Rh:5%,含55-60%水稳定剂 Rh:≥14.90% Rh:≥39% Rh:≥8.9% Rh=38.1% Rh≥21.3% Rh≥25.0% Ru 26% - 30% Ru content:45-55% Ru:20.5% Ru:35.8-36.1% Ru:5% Ru:75% Ru:≥31.3% Ru≥34.6% SO2:58%-65% SP,99.999% Si02 ≥90%,0.105-0.71mm Standard for GC,>99%(GC) Standard for GC,≥99%(GC) Standard for GC,≥99.5%(GC) Zn:10.3-11.3% Zn≥57.5%,AR Zr,15.0 - 16.0 % cp95% cp98% ee99% diameter 0.3μm ,2.5% w/v diameter 0.6 - 1.0 μm ,2.5% w/v diameter 1.0 - 1.9μm ,5% w/v diameter 1.0 - 1.9μm,2.5% w/v diameter 1.0 - 1.9μm,5% w/v diameter 2.0 - 2.9 μm ,5% w/v diameter 3.0 - 3 .9μm ,5% w/v diameter 4.0 - 4.9μm ,5% w/v diameter 5.0 - 5.9μm ,2.5% w/v diameter 5.0 - 5.9μm,5% w/v diameter 5.0-5.9μm,5% w/v diameter 6.0 - 6.9μm ,5% w/v diameter 7.0 - 7.9μm ,5% w/v diameter 8.0 - 8.9μm ,2.5% w/v diameter 9.0 - 9.9 μm,5% w/v diameter 9.0 - 9.9μm,5% w/v diameter 9.0-9.9μm ,2.5% w/v diameter 9.0-9.9μm ,5% w/v for LC-MS,≥99.0% in mineral spirits(~6% Zr) moistened with water, 5% Pd,unreduced ~75% (Al) ~8% in H2O α-phase,92%,0.5μm α型,纳米级,30nm,99.5% metals basis α相,30 nm 粒径,20 wt. % 水溶液 α相,99.9% metals basis β-phase,95%,1-3μm β相,99.9% metals basis γ型,纳米磁性氧化铁,10nm,98% metals basis γ型,纳米级,≤50nm,98% metals basis ≥100% ≥101% ≥102% ≥104% ≥103% ≥40% ZrO2 basis ≥42% KHSO5 basis ≥50% ≥55% ≥68% ≥70% ≥80%(GC) ≥80%,α,β-位的混合物,α-正为主 ≥85%(contains α-D-Glucose) ≥85%,AR ≥88%(GC) ≥88%,顺反异构体混和物 ≥90%,含稳定剂Na2CO3 ≥90%,异构体的混和物 ≥90%,顺反异构体混合物 ≥90%（GC) ≥90%，GR ≥90.0%(stabilized with 5-10% Methanol) ≥92%(HPLC) ≥92%,AR ≥93%(HPLC) ≥94%(GC) ≥94%,对映异构体的混合物, 以(R)-(-)-型为主 ≥95%(GC),异构体混合物 ≥95%,ACS ≥95%,异构体混合物 ≥95%（C18和C16的混合物) ≥95%（TLC) ≥96%,AR ≥96%,适用于昆虫细胞培养和植物细胞培养 ≥96.5% ≥97% (stabilized with TBC) ≥97%(stabilized with Copper chip) ≥97%(stablized with PTZ) ≥97%,AR ≥97%,CP ≥97%，AR ≥97.0%(GC),含稳定剂Mg6Al2(OH)16CO3·4H2O ≥98% ,BR ≥98% HPLC ≥98% hydrolyzed，MW:30000-50000 ≥98%(GC),分析标准品 ≥98%(GC)，含稳定剂MEHQ ≥98%(LC&T) ≥98%(T) ≥98%(stabilized with Copper chip) ≥98%(stabilized with TBC) ≥98%,(Phenothiazine as stabilizer) ≥98%,升华提纯 ≥98%,含稳定剂 ≥98%,异构体的混和物 ≥98%,无水级 ≥98%,植物细胞培养级 ≥98%,细胞培养级 ≥98%（GC) ≥98%，CP ≥98%，生物医药级 ≥98%，离子对色谱 ≥98%，细胞培养级 ≥98.0% ≥98.5%,ACS ≥99% ,BR ≥99% ,GR ≥99%(GC),分析标准品 ≥99%,matrix substance for MALDI-MS ≥99%,医药级 ≥99%,升化提纯 ≥99%,固体 ≥99%,昆虫细胞和细胞培养级 ≥99%,昆虫细胞培养级 ≥99%,用于分光光度法测定尿素 ≥99%,用于色谱 ≥99%,用于质谱 ≥99%,电泳级 ≥99%,离子对色谱级 ≥99%,超纯级 ≥99%,适用于分子生物学和植物细胞培养 ≥99%,适用于植物细胞培养 ≥99%,适用于电泳 ≥99%,高纯级 ≥99%（titration） ≥99%，200目 ≥99%，3um ≥99%，ACS ≥99%，分子生物学级 ≥99%，医药级 ≥99%，昆虫细胞培养级 ≥99%，植物细胞培养级 ≥99%，粉末 ≥99%，粒径3-4µm ≥99.0%(HPLC) ≥99.0%(NT),色谱级 ≥99.0% ≥99.5% (异构体混合物） ≥99.5% ,AR ≥99.5%(GC), 升华提纯 ≥99.5%(GC),H2O≤0.04%,无水级 ≥99.5%(GC),分析标准品 ≥99.5%(GC),用于GC-HS ≥99.5%,ACS ≥99.5%,suitable for plant cell culture ≥99.5%,生物技术级 ≥99.5%,用于HPLC荧光标记 ≥99.5%，40-60nm,线状 ≥99.8%, GR ≥99.8%,GR ≥99.8%,细胞培养级 ≥99.8%，AR ≥99.8%，色谱级 ≥99.9% trace metals basis ≥99.95% ≥99.98%，分析标准品 ≥99.99% metals basis ≥99.99% metals basis,99.7-100.5% dry basis ≥99.99% trace metals basis ≥99.997% metals basis 中性,100-200目≥75%,已活化 中性,200-300目≥70%,已活化 中性,60-100目≥75% 低取代,羟丙氧基:5-16% 光谱级,99.8% metals basis 六方氮化硼 ,99.9% metals basis，1-2μm 农残级,≥99.5% 凝冻强度 150g Bloom,接枝率80% 凝冻强度 300g Bloom,接枝率100% 凝冻强度 300g Bloom,接枝率60% 凝冻强度 300g Bloom,接枝率80% 分子生物学级,≥36% in H20,含10%-15%的甲醇稳定剂 分析标准品,≥99.5%(GC) 单分散二氧化硅微球 ,粒径:10μm,2.5 %(w/v)乙醇悬浮液 单分散二氧化硅微球 ,粒径:1μm,2.5 %(w/v)乙醇悬浮液 单分散二氧化硅微球 ,粒径:2μm,2.5 %（w/v)乙醇悬浮液 单分散二氧化硅微球 ,粒径:300nm,2.5 %(w/v)乙醇悬浮液 单分散二氧化硅微球 ,粒径:4μm,2.5 %(w/v)乙醇悬浮液 单分散二氧化硅微球 ,粒径:500nm,2.5 %(w/v)乙醇悬浮液 单分散二氧化硅微球 ,粒径:5μm,2.5 %(w/v)乙醇悬浮液 单分散二氧化硅微球 ,粒径:700nm,2.5 %(w/v)乙醇悬浮液 单分散氨基二氧化硅微球 ,粒径:10μm,2.5 %(w/v)乙醇悬浮液 单分散氨基二氧化硅微球 ,粒径:1μm,2.5 %（w/v)乙醇悬浮液 单分散氨基二氧化硅微球 ,粒径:2μm,2.5 %（w/v)乙醇悬浮液 单分散氨基二氧化硅微球 ,粒径:300nm,2.5 %（w/v)乙醇悬浮液 单分散氨基二氧化硅微球 ,粒径:3μm,2.5 %（w/v)乙醇悬浮液 单分散氨基二氧化硅微球 ,粒径:4μm,2.5 %（w/v)乙醇悬浮液 单分散氨基二氧化硅微球 ,粒径:500nm,2.5 %（w/v)乙醇悬浮液 单分散氨基二氧化硅微球 ,粒径:5μm,2.5 %（w/v)乙醇悬浮液 单分散氨基二氧化硅微球 ,粒径:700nm,2.5 %（w/v)乙醇悬浮液 单分散甲基丙烯酸环氧丙酯微球(GMA微球) ,粒径:0.3μm,2.5% w/v 单分散甲基丙烯酸环氧丙酯微球(GMA微球) ,粒径:0.5μm,2.5% w/v 单分散甲基丙烯酸环氧丙酯微球(GMA微球) ,粒径:2.0μm,2.5% w/v 单分散甲基丙烯酸环氧丙酯微球(GMA微球) ,粒径:3.0μm,2.5% w/v 单分散甲基丙烯酸环氧丙酯微球(GMA微球) ,粒径:4.0μm,2.5% w/v 单分散甲基丙烯酸环氧丙酯微球(GMA微球) ,粒径:7.0μm,2.5% w/v 单分散羧基二氧化硅微球 ,粒径:10μm,2.5 %（w/v)乙醇悬浮液 单分散羧基二氧化硅微球 ,粒径:1μm,2.5 %(w/v)乙醇悬浮液 单分散羧基二氧化硅微球 ,粒径:2μm,2.5 %(w/v)乙醇悬浮液 单分散羧基二氧化硅微球 ,粒径:300nm,2.5 %(w/v)乙醇悬浮液 单分散羧基二氧化硅微球 ,粒径:3μm,2.5 %(w/v)乙醇悬浮液 单分散羧基二氧化硅微球 ,粒径:4μm,2.5 %(w/v)乙醇悬浮液 单分散羧基二氧化硅微球 ,粒径:500nm,2.5 %(w/v)乙醇悬浮液 单分散羧基二氧化硅微球 ,粒径:5μm,2.5 %(w/v)乙醇悬浮液 单分散羧基二氧化硅微球 ,粒径:700nm,2.5 %(w/v)乙醇悬浮液 厚度：4-7 nm 直径：80*80μm*μm 纯度：99.7% 厚度：<1.7 nm 直径：8*8μm*μm Purity：99% 厚度：<3 nm 直径：80*80 μm*μm Purity：99.7% 厚度：<3 nm，D50：7-12μm，D90：11-17μm，Purity：98% 孔隙率30-40% 孔隙率50-60% 工业级,69-80% 工业级,95% 无水, 粉末, 99.99% metals basis 无水,≥99% 无水级,超干,99.995% metals basis 无水级，98-101% 有效氯含量≥55% 植物细胞培养级,Fe:21-23% 气相纳米二氧化硅,亲水,Hydrophilic-150型,99.8% metals basis,粒径：7-40nm,比表面积150m²/g 气相纳米二氧化硅,亲水,Hydrophilic-200型,99.8% metals basis,粒径：7-40nm,比表面积200m²/g 气相纳米二氧化硅,亲水,Hydrophilic-300型,99.8% metals basis,粒径：7-40nm,比表面积300m²/g 气相纳米二氧化硅,亲水,Hydrophilic-380型,99.8% metals basis,粒径：7-40nm,比表面积380m²/g 气相纳米二氧化硅,疏水,Hydrophobic-115型,99.8% metals basis,粒径：7-40nm,比表面积115m²/g 气相纳米二氧化硅,疏水,Hydrophobic-120型,99.8% metals basis,粒径：7-40nm,比表面积120m²/g 气相纳米二氧化硅,疏水,Hydrophobic-170型,99.8% metals basis,粒径：7-40nm ,比表面积170m²/g 气相纳米二氧化硅,疏水,Hydrophobic-260型,99.8% metals basis,粒径：7-40nm,比表面积260m²/g 水分≤0.01% 水分≤0.01%，测矿物油 水分≤1%，99.9% metals basis 珠状,10目,99.99% metals basis 生物医用级,≥98%,＜30μm 生物医药级,≥98.0%,＜0.2μm 电子级,99.5%,0.8-1.0um 电解铜粉,99.9% metals basis,200目 电解镍粉,99.9% metals basis,≥200目 直径:120nm 长度：45μm Purity：>99.5% 浓度：5mg/mL，溶剂：20ml乙醇，溶质：100mg 直径:150nm 长度：50μm Purity：>99.5% 浓度：5mg/mL，溶剂：20ml乙醇 ，溶质：100mg 直径:200nm 长度：50μm Purity：>99.5% 浓度：5mg/mL 溶剂：20ml水 ，溶质：100mg 直径:20nm 长度：20μm Purity：>99.5% 浓度：5mg/mL，溶剂:20ml乙醇，溶质：100mg 直径:300-800nm 99% 直径:300nm 长度：30μm Purity：>99.5% 浓度：5mg/mL，溶剂：20ml乙醇，溶质：100mg 直径:30nm 长度：100μm Purity：>99.5% 浓度：5mg/mL，溶剂:20ml乙醇，溶质：100mg 直径:30nm 长度：30μm Purity：>99.5% 浓度：5mg/mL，溶剂:20ml乙醇，溶质：100mg 直径:50nm 长度：100μm Purity：>99.5% 浓度：5mg/mL，溶剂：20ml乙醇，溶质：100mg 直径:50nm 长度：40μm Purity：>99.5% 浓度：5mg/mL，溶剂:20ml乙醇，溶质：100mg 直径:70nm 长度：45μm Purity：>99.5% 浓度：5mg/mL，溶剂：20ml乙醇，溶质：100mg 直径:90nm 长度：100μm Purity：>99.5% 浓度：5mg/mL，溶剂：20ml乙醇，溶质：100mg 直径:90nm 长度：200μm Purity：>99.5% 浓度：5mg/mL，溶剂：20ml乙醇，溶质：100mg 直径:90nm 长度：50μm Purity：>99.5% 浓度：5mg/mL，溶剂：20ml乙醇，溶质：100mg 直径：200-800nm NH2 content 4.86% 直径：300-800nm -COOH content 4.67% 硅粉,99%,200目 硅粉,99.9%,200目 碱性,100-200目≥75% 碱性,200-300目≥70% 粉末,1-2 μm,99% metals basis 粉末,99.9% trace metals basis 粉末,99.9% 粉末,≥99.9% metals basis 粉末,＜5μm, ≥99.5% metals basis 纯度：99.5% 平均粒径：100nm 纯度：99.5% 平均粒径：30nm 纳米四氧化三铁分散液,10-50 nm,20% in H2O 纳米四氧化三铁分散液,100-300 nm,25% in H2O 纳米四氧化三铁分散液,50-150 nm,20% in H2O 纳米级 ,＜160 nm particle size(BET),98% 纳米级,10 wt. % 异丙醇,<100 nm,99.9% metals basis 纳米级,15nm,99.5% metals basis 纳米级,200nm,99% 纳米级,20nm,97% 纳米级,20nm-100nm，99.9% metals basis 纳米级,20nm-50nm,99.5% metals basis 纳米级,30nm,99.5% metals basis 纳米级,50nm,99% 纳米级,50nm,99.9% metals basis 纳米级,98% metals basis,≤30nm 纳米级,98.0% metals basis,≤100nm 纳米级,99%,100-300nm 纳米级,99.0% metals basis,20nm 球形 纳米级,99.5%metals basis,＜30nm 纳米级,99.8% metals basis,100-150nm 纳米级,99.8% metals basis,＜50nm 纳米级,99.9% metals basis,10-30nm 纳米级,99.9% metals basis,100nm-200nm 纳米级,99.9% metals basis,20nm 纳米级,99.9% metals basis,50nm 纳米级,99.9% metals basis,γ相,10nm 纳米级,99.9% metals basis,γ相,＜50nm 纳米级,99.9% metals basis,≤500nm 纳米级,99.9% metals basis,＜100 nm(SEM) 纳米级,99.9% metals basis，50-70nm 纳米级,99.95% metals basis,＜50nm(SEM) 纳米级,99.99% metals basis(去除Hf or HfO2),≤100nm 纳米级,99.99% metals basis,50-70nm 纳米级,99.99% metals basis,γ相,20nm 纳米级,99.99% metals basis,晶型γ,≤20nm 纳米级,99.99% metals basis,＜100nm(TEM) 纳米级,99.99% metals basis,＜50nm(TEM) 纳米级,99.99% metals basis,＜50nm 纳米级,α相,150nm,99.9% 纳米级,α相混合物,30nm,99.9% 纳米级,≤100nm,99.5% metals basis 纳米级,≤40nm,球形,99.5% metals basis 纳米级,≥97%,＜100nm particle size (BET) 纳米级,≥98.5%,200-400nm 纳米级,＜200nm,99.9% metals basis 纳米级 ,99.5%, 40-100nm 纳米级，99%,50nm 纳米级，99.8% metals basis,＜150nm 纳米金粉 ,≤500 nm, 99.9% metals basis 纳米银粉,99.5% metals basis，60-120nm,含松香分散剂 细胞和昆虫细胞培养级, 81-83% as MoO3 色谱级,30-33% NH3 basis 药用级,95.0-105.0% 超干 ,99.99% metals basis 超干,99.9% metals basis 超干,99.999% metals basis 超干级,99.99% metals basis 超纯铟粒,99.9999% metals basis,1-5mm 超细,99%,2μm 超细铂粉 ,99% ,粒径≤1μm 超细银粉,99.9% metals basis,≤0.2μm 超细银粉,99.9% metals basis,≤0.5μm，含约1%聚丙烯酸铵分散剂 超细银粉,99.95% metals basis,≤10 μm 轻质,≥98%,AR 还原镍粉,99.5% metals basis,＜50μm 酸性,100-200目 ≥75% 酸性,200-300目≥70% 醇解度:72.5-74.5mol%，黏度:4.2-5.0mPa.s 醇解度:78.5-81.5mol%，黏度:2.8-3.3mPa.s 醇解度:78.5-81.5mol%，黏度:45.0-51.0mPa.s 醇解度:85.0-90.0mol%，黏度:20.0-30.0mPa.s 醇解度:86.5-89.0mol%,黏度:4.6-5.4mPa.s 醇解度:87.0-89.0mol%，黏度:20.5-24.5mPa.s 醇解度:87.0-89.0mol%，黏度:3.2-3.6mPa.s 醇解度:87.0-89.0mol%，黏度:40.0-48.0mPa.s 醇解度:87.0-89.0mol%，黏度:80.0-110.0mPa.s 醇解度:97.5-99.0mol%，黏度:25.0-30.0mPa.s 醇解度:97.5-99mol%，黏度:3.5-4.5mPa.s 醇解度:98.0-99.0mol%，黏度:20.0-30.0mPa.s 醇解度:98.0-99.0mol%，黏度:3.2-3.8mPa.s 醇解度:98.0-99.0mol%，黏度:5.2-6.0mPa.s 醇解度:98.0-99.0mol%，黏度:54.0-66.0mPa.s 醇解度:99.0-99.4mol%，黏度:12.0-16.0mPa.s 金粉,99.99% metals basis 金粒,99.999% metals basis,1-6mm 金蒸发料,diam:3mm×4mm,99.99% metals basis 钠含量≤0.5%,孔径:3.5nm,比表面积:＞850m2/g,孔容:≥0.80cm3/g 铂金海绵,99.8% 铂金海绵,99.95% 铂金粉,99.9% 铂金粉,99.999% 铂金线,99.95% 铂金线,99.99% 铋粒,99.999% metals basis,1-6mm 铜粉,99.9% metals basis,1μm 铜粉,99.9% metals basis,≥200目 铜粉,99.9% metals basis,≥325目 铟粉,99.99% metals basis,≥200目 铟粒,99.99% metals basis,granular 铱含量,干基10% 锡粉,99.5% metals basis,≥100目 锡粉,99.5%，粒径≤5μm 锡粉,99.9% metals basis 锡粉,99.9%，粒径≤30μm 锡粉,99.99% metals basis 锡粒,AR,≥99.5%,粒径:2-4mm 锡粒,≥99.5%,粒径:0.5-1.5mm 锭, 99.9% metals basis 镀膜级,99.99% metals basis,3.5-5 mm 雾化镍粉,99.8% metals basis,≥200目 顺反混合物,≥95%(GC) 顺反混合物,≥95% 顺反混合物,≥98%(GC) 高纯锡,99.999% metals basis,1-6mm,颗粒 ＜100nm，99% ＞50% ＞70%,外径:200-600nm,长度:5-50μm ＞88% ＞90%(GC) ＞95%,内径:5-12nm,外径:30-50nm,长度:10-30μm ＞95%，99%ee ＞95.0%(GC),含稳定剂MEHQ ＞98%,升华提纯 ＞98.5% metals basis,2.5μm,球形 ＞99%(GC) ＞99%，含100ppm NaOH 稳定剂 ＞99.5%,粒径＜5.0um ＞99.7% metals basis,10μm,球形 ＞99.7% metals basis,8μm,球形 ～25% in H2O(～0.8M)

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全部 更多 四叶草 扬格赛精选 Psaitong Macklin 毕得 Aladdin 天津致远 国药 源叶 乐研 纽安洁 yp CIL 腾龙 小辣椒 TCI Adamas Accela Alfa DAICEL picasso Areagent Thermo Scientific 九鼎化学 Ark J&K