全部 乐研

全部 100mg 1g 250mg 5g 10g 25g 100g 500g 500mg 50mg 1000g 2.5g 25mg 10mg 5mg 50g 100ml 1l 500ml 250g 1mg 1ea 200mg 1kg 2500mg 2.5kg 2500g 2g 20片/盒 5000g 20mg 10000g 12000g 1kg*12 25000g 500g*20 1m 40片/盒 100 mg 25ml 5l 1 g 320片/盒 200g 20g 2mg 640片/盒 10 mg 10*0.6ml 25kg 5kg 10kg 5ml 5 g 100mg*5 1g*5 250mg*5 5g*5 1m*5 25l 80片/盒 1 mg 5 mg 1.7g 10 g 10 mg (1mg x 10) 5 mg (1mg x 5) 10*0.55ml 10×0.6ml 10*0.55ml*5盒 10×0.6ml×5盒 100ml-150g 4884mg 5328mg 10×0.55ml×5盒 10*0.5ml 10/0.5ml 100 g 150g 250 mg (757.5 mm * 500 μl in water) 2kg 75g 300g 1000mg 1000只/筒 100250mg 100g*10 100g*5 60g 1ml 260mg 40g 4443g kg 80g 5 3.3kg 3300g 10ml 110g 200ml 220g 550g 250ml 20l 10mm/1ml 14kg 15g 400g 26kg 3kg 200000g 200kg 20kg 25 g (1.02 m * 71.6 ml in water) 25 g 500 g 300mg 70g 0.74g 1100mg 12kg 1片 2.g 280g 4g 5mg (326.28 mm * 50 ul in ethanol) 3.5g 30g 3g 50 mg (1.78 m * 100 μl in ethanol) 750mg 8g 50 mg 900g 40mg 25 mg 10m 5m 10 15mg 160片/盒 252mg 1 1支/盒 1盒 2*0.75ml 50*50mm 800片/盒

全部 98% 97% 95+% 95% 96% 98+% 99% 90% ind 99.99% 99.9% ar,99.0% ≥95% ar 98% (stabilized with mehq) 85% 80% 98% (stabilized with tbc) 1.0m solution in thf,safeseal 99.5% 99.999% water≤50 ppm(by k.f.),99.0%,safedry,with molecular sieves,safeseal 99%,≤0.2%(k.f.) ≥99.0%,for ion-pair chromatography 羧甲基纤维素钠 92% 97% (stabilized with mehq) 94% 95% (stabilized with mehq) 99.99% metals basis ar,99% 95% (stabilized with tbc) 93% 97% (stabilized with tbc) 99.9999% 97%(stabilized with mehq) 95%(stabilized with tbc) 2.0m solution in thf,safeseal cp ≥97% ≥98% 75% 97% gc 99.0% 99.9% metals basis 98%(stabilized with tbc) 98.0% water≤50 ppm(by k.f.),99.5%,safedry,with molecular sieves,safeseal 50% in water 97%(stabilized with tbc) 99.96% water≤50 ppm(by k.f.),99.0%,safedry,safeseal 丙烯酸类聚合物 70% 96% (stabilized with mehq) 98% gc 99+% bs 0.5m solution in thf,safeseal 1.0mol/l in thf,safeseal 95% gc 99.5% metals basis 99.9985% 99.999% metals basis mw:10000 mw:20000 ≥90% 5% 88% 89% 96%(stabilized with mehq) 98% (stabilized with cu) 98%(mixtures) 98.5% 99.00% 99.8%d, 0.03% (v/v) tms water≤50 ppm(by k.f.),98.0%,with molecular sieves,safeseal ≥99% ≥99.0% ≥99.5% 0.95 1.0m solution in hexanes,safeseal 1000? 40% in water 60% in water 81% 91% 97+% 98%(isomers mixture) 98%(stabilized with bht) 98%(stabilized with mehq) 99.8%d 99.90% 99.95-100.05%,pt br mw:2000 da water≤50 ppm(by k.f.),98.0%,safedry,with molecular sieves,safeseal water≤50 ppm(by k.f.),99.8%,safedry,safeseal >90% 1m solution in thf,safeseal 20% in water 40% 50% 65% in water 65% 70% in water 95% mix tbc as stabilizer 95.0% 96% (stabilized with tbc) 96% gc 96%(stabilized with tbc) 97% 99%ee 97%(isomers mixture) 97%(stabilized with hq) 98% hplc 98%d,98% 99% metals basis 99.5%d, 0.03% (v/v) tms 99.8% 99.95% ar,97.0% floating catalystpurity:>95wt% mw:1000 da mw:5000 da water≤30 ppm(by k.f.),99.0%,safedry,with molecular sieves,safeseal water≤50 ppm(by k.f.),99.5%,safedry,safeseal water≤50 ppm(by k.f.),99.8%,safedry,with molecular sieves,safeseal water≤50 ppm(by k.f.),99.9%,safedry,with molecular sieves,safeseal ≥85% >99% / 25% in water 30% in water 50 wt. % in h2o 60% 80% in thf 80% in water 83% 95% (stabilized with cu) 95%(isomers mixture) 95%(stabilized with bht) 95%(stabilized with mehq) 95%,99%ee 96%(isomers mixture) 97% (stabilized with hq) 97% average mw5000 97% mix tbc as stabilizer 97%(stabilized with cu) 97%(mixtures) 98% (stabilized with hq) 98% 98%atom%d 98%(stabilized with phenothiazine) ar,98% ar,99.5% 99%d 99.99% trace metals basis 99.99+% 99.999%(metalsbasis) ar,92% ar,95% ar,98.0% ar,98.5% chlorine-based mw:1000 pt purity:>98wt% thickness:0.55-3.74nm size:0.5-3μm layers:<10 reagent grade water≤30 ppm(by k.f.),99.8%,safedry,with molecular sieves,safeseal water≤50 ppm(by k.f.),98.5%,safedry,with molecular sieves,safeseal water≤50 ppm(by k.f.),99.5%,safedry zn=28-30wt% φ3-5mm ≥80% ≥99%,hplc ≥99.99% metals basis >98wt%,thk:0.55-3.74nm sz:0.5-3μm lyr:<10 >99 wt% >99.90% >99wt% od: 5-15nm length: 10-30μm ssa:220-300 m2/g (1%pt,2%v) (ca. 50% in diethyl phthalate) (d, 99.5%),85% in d2o (d,99.5%, basicity 40%) (dhq)2phal:5.52g/kg(contains <1%h2o) -325 mesh, 99.5% metals basis 0.015mm (0.0006in) 直径 99.99% (metals basis) 0.05*100mm*100mm,99 0.1 m in poly(dimethylsiloxane) vinyl terminated 0.15*100mm*1m,99 0.1m in thf 0.3*100mm*1m,99 0.3-0.8mmol/g 0.3~0.8mmol/g, 100~200 mesh, 1% dvb 0.4m solution in 1,4-dioxane,safeseal 0.5m in thf,safeseal 0.5mm*100mm 0.5mol/l in thf,safeseal 0.6m solution in thf,safeseal 0.70~0.80mol/100g,5~25mpa.s 0.7m solution in thf,safeseal 0.8m solution in thf,safeseal 0.97 0.98 1-2μm,99% metals basis,powder 1.0 m in thf 1.0m in hexanes,safeseal 1.0m in thf,safeseal 1.0m solution in hexane,safeseal 1.0m solution in methylene chloride,safeseal 1.0m solution in tert-butyl methyl ether,safeseal 1.0mol/l in dichloromethane,safeseal 1.0mol/l in hexane,safeseal 1.0mol/l in hexanes,safeseal 1.10 m in hexanes 1.3m solution in thf,safeseal 1.3mol/l in thf,safeseal 1.6m in diethoxymethane,safeseal 1.6m solution in hexanes,safeseal 10% in triethyl citrate 10% pd(55%aq.) 10% propylene glycol solution 10%(55-60% water) 10% 10.0m solution in dms,safeseal 100 mesh,99.9% 100% 100-200 mesh,1% dvb,0.3-0.8mmol/g 100-200 mesh,1% dvb,0.4-3.0mmol/g 1000-1200w 1000mpa.s 102mm 10mm in dmso 10wt% in hexanes 12.5-13.5% fe 13μm 14% in water 14% 1400-1600w 17% in methylene chloride,safeseal 1799 1800w 2-3mm 2.0m solution in hexane,safeseal 2.0m solution in hexanes,safeseal 2.0mol/l in dichloromethane,safeseal 2.0mol/l in ethanol,safeseal 2.0mol/l in hexane,safeseal 2.0mol/l in thf,safeseal 2.0mol/l in water 2.2m in hexanes,safeseal 2.5*5cm玻璃板,640片/盒 2.5m solution in hexanes,safeseal 2.5m solution in thf,safeseal 2.7m in diethoxymethane,safeseal 2.8m in 2-methyltetrahydrofuran,safeseal 20 × 20cm × 0.25mm (聚丙烯酸钠),涂层厚度:0.2-0.25mm;硅胶粉粒度:5-10μm;ph值:6.2-6.8; 20 wt.% in d2o 20% in ethanol solution 20% on carbon (wetted with ca. 55% water) 20%-26% in h2o 20% 20-40 mesh 20-60 mesh 200 mesh,99.9% 200 mesh,ar 200 mesh 200-300mesh 200-300目 20μm, 99.6% 22μm 25% in h2o 25-28% 25.0% in h2o,safeseal 2m solution in thf,safeseal 3% 3-5mm 3.0m in 2-methyltetrahydrofuran,safeseal 3.0m solution in 2-methyl-thf,safeseal 3.0m solution in thf,safeseal 3.4mol/l in 2-methyltetrahydrofuran,safeseal 30%-38% 30% 30+ wt. %(2-chloro-1,3-bis(2,6-diisopropylphenyl)imidazolium chloride) 30.6 - 39.0 %cu 300 mesh,99.9% 325 mesh 32μm 33% in acetic acid,safeseal 35% in h2o 35-125mesh 35-39% 350 mesh 38% solvent oil solution (6% fe) 4.5%(activeoxygen) 40% in h2o 40% in methanol 40-50% in water 40-60μm 40μm 44 wt. % in h2o 45 wt. % in water 45% in water 45%水溶液 46% in water 48 wt. % in h2o,safeseal 48% bf3,safeseal 48-50% in thf 48-50% ni basis,150μm 48-50% ni basis,20-40mesh 48-50% ni basis,50μm 5% rh,(30% water) 5(or 6)-isomers 5-12cst 5.0m solution in thf,safeseal 50 s/cm 50% aqueous solution 50% ethyl acetate solution 50% in chlorocyclohexane 50% in methanol,safeseal 50% in methanol 50% in h2o 50-55% in 1,2-dichloroethane 50-60% (as humic acid) 500mpa.s 50cst 50mpa.s 53% 60 wt. % in water 60% in water 60% in h2o 60% in heptane,ca. 1.7mol/l,safeseal 60% in hexane,ca. 1.7mol/l,safeseal 60% in toluene (6-12% cu) 60% solution in water 60-100nm 60-70% 64-66% in water 64-66%的水溶液 65-70% p2o5 basis 66% 68-72 % 7.0m solution in meoh,safeseal 7.2-8.2 wt.% p2o5 70%(stabilized with tbc) 70+% 717阴离子型 74% 74-76% in water 75 wt. % in h2o, containing 600 ppm mehq 75 wt. % in h2o 75 wt. % in isopropanol 75% (stabilized with bht) 75% in water 75%水溶液 77% 80 mesh 80%(isomers mixture) 80%(stabilized with caco3) 80%(stabilized with mehq) 80%(stabilized with na2co3) 86% 80-90% 82% 83%pt 84% 85% (stabilized with tbc) 85%(moo3basis) 85%(stabilized with mehq) 85%, technical grade 85%,c15-c18 mixture 85%-90% 85.0% 85wt.% in water 9-11% 90% (stabilized with bht) 90% (stabilized with tbc) 90%(contains acetic acid) 90%(mixtureofisomers) 90%(mixtures) 90%(stabilized with mehq) 90%,0.04%(p-tert-butylphenol) 90%,80%ee 90%,multiple ester mixtures 90%,technical grade 90%t 90.0% 90-94% 91%(0.315mm-1.25mm) 92% (stabilized with hq) 93% (total of isomer) 94% gc 95% (contains <15%h2o) 95% (contains 1-(3,6-dimethylpyrazin-2-yl)ethanone) 95% (isomers mixture) 95% (mixture of isomers) 95% (stabilized with 0.05%tbbpa) 95% (stabilized with na2co3) 95% +(contains <5%h2o) 95% contains h2o as stabilizer 95% contains ~500 ppm phenothiazine as stabilizer 95% contains ~ca.11% dioxane 95% t 95%(gc) 95%(mixture of cis and trans ) 95%(mixtures) 95%(p2o5:63%±2%,al2o3:17%±1%) 95%(stabilized with 0.5%caco3) 95%(stabilized with caco3) 95%(stabilized with diisopropylethylamine) 95%,stabilizedwithdiisopropylethylamine 95%(stabilized with hq) 95%(stabilized with k2co3) 95%(stabilized with phenothiazine) 98%,stabilized with tbc 95%(total esters) 95%, spice, mixed 95%,contains 15% tetrahydrogen compound 95%,contains 20% tetrahydrogen compound 95%,ee89.86% 95%,for synthesis 95%,mw:5000 95%mixture with dkss 1.3-1.81% in water 98%(hplc) epoxy value eq/100g:0.70 mgo:40-47%,light mo:45% - 63% 95+%(mixtures) ir120(钠型) 96% (isomers mixture) 96%(stabilized with bht) 96%(stabilized with cu) 96%(stabilized with hq) 96%(stabilized with k2co3) 1788 96+% 96-98 wt.% in d2o 96.00% 97 atom % d 97% (contains <17%h2o) 97% (gc) 97% (isomers mixture) 97% (with 5-10% cinchonidine) 97% +(stabilized with mehq) 97% 98atom%d 97% average mw1000 97% average mw2000 97% contains ca. 15-18% water 98% contains ca. 18-20% water 97% hplc 97% mix 97% predominantly trans 97% total of isomer 97% t 97%(gc) 97%(mixture of isomers) 97%(mixture of regioisomers) 97%(stabilized with 0.03%hq) 97%(stabilized with 200-500 ppm copper wire) 97%(stabilized with bht) 97%(stabilized with copper) 97%(stabilized with na2co3) 97%(stabilized with phenothiazine) 97%,(viscosity:5000-15000 mpa.s) 97%,(viscosity:800-1200 mpa.s) 97%,2h2o 97%,39%rh 97%,94%ee 97%,99%ee 97%,for fluorescence analysis 97%,mw 2000 97%,stabilized with 0.025% 4-hydroxytempo 97%,stabilized with mehq 97%,stabilized with na2o3s2 97%,stabilized with tbc 97%,~15%h2o 97%,含2.5%的碳酸钾稳定剂 97%(stabilized with k2co3) 97%mix 97%,contains <10%dcm) 97.5% active oxygen ≥ 10.0% hydroxyl value 40-60 mgkoh/g total phosphate≥68%(as p2o5) 97.0% 98% (stabilized with tbc) 98% (contains <35%h2o) 98% (contains <5%h2o) 98% (elsd) 98% (hplc)(contains <10%ammonium sulfate salt) 98% (hplc) 98% (mix) 98% (mixture of cis and trans) 98% (mixture, contains ~6% β-olefin) 98% (only trans-) 98% (stabilized with 1000ppm mehq) 98% (stabilized with 1~2% acetylacetone) 98% (stabilized with bht) 98% +(isomers mixture)(c12:c14=2.5-3:1) 98% +(stabilized with 4-7%h2o) 98% 98atom%d 98% 99%ee 98% carbon 64.8-69.5 % 98% contains 400 ppm phenothiazine as inhibitor 98% gc,t 98% hplc,n 98% mix tbc as stabilizer 98% t 98% with hcl 98%(15 wt. % in water) 98%(15% water) 98%(8m) 98%(gc) 98%(mixture of isomers) 98%(ru47%) 98%(stabilized with 100ppm tbc) 98%(stabilized with 50ppmtbc) 98%(stabilized with caco3) 98%(stabilized with hq) 98%(stabilized with k2co3) 98%(stabilized with na2co3) 98%(stabilized with naco3) 98%+,stabilized with 180-200ppm mehq 98%, contains 0.25% 4-tert-butylcatechol as inhibitor 98%,(viscosity:1200-1400 mpa.s) 98%,16-17%h2o 98%,20-40 mesh 98%,99%ee 98%,contain the inhibitor 98%,contains 20% tetrahydrogen compound 98%,contains stabilizers 98%,eigenstate 98%,for peroxidase test 98%,industrial grade mixtures 98%,koh ≤100ppm 98%,mixture 98%,na2o≥18% ,sio2≥60% 98%,stabilized with 200ppm ammonium hydroxide or naoh 98%,stabilized with mehq 98%,~1u/mg 98%,含稳定剂 bht0.3 98%,无水级 98%c13,98% 98%d 45% 98% (contains 10-15%acoh) 98% (max.6%h2o) 98.00% 99.8% d,0.03% (v/v) tms electrophoresis reagent 98.5%, type i first-class product 98.5%d,98% 98atom % d 99 atom % d 99% (metals basis) 99% (stabilized with mgo) 99% metals basis 300-500nm 99% metals basis,1-4μm 99% metals basis,30nm 99% metals basis,400 mesh 99% suitable for ion pair chromatography 99% with 2h2o 99%(isomers mixture) 99%+ 99%, alkaline?100-200mesh 99%, food grade (animal source) 99%, neutral 200-300 mesh 99%, ≥36.0% zro2 basis 99%,1μm 99%,2-10μm 99%,2-4μm 99%,200-300 mesh 99%,200mesh 99%,2μm 99%,50nm 99%,acidic, 200-300 mesh 99%,average mw:2000 99%,mixture of isomers 99%,monohydrate 99%,neutral,100-200 mesh 99%,safeseal 99%,stabilized with tbc 99%,~100mesh 99%,≤5μm 99%,片径0.5~5μm 厚度~0.8nm 98.0~101.0% 99.0%,safeseal 99.0-100.1%,pt 99.3%-t 99.5% d,0.03% (v/v) tms 99.5% metals basis, <50 nm 99.5% metals basis,150-250nm 99.5% metals basis,15nm 99.5% metals basis,2.0μm 99.5% trace metals basis 99.5%,100nm 99.5%,500mesh 99.5%,pt 99.5%d,0.05 v/v% tms 99.5-100.05%,pt 99.50% 99.8% metals basis,particle size:7-40nm,bet:260m2/g 99.8% metals basis 99.8%,bet:380m2/g;particle size:7-40nm 99.8%d, 40 wt. %in d2o 99.8%d,0.03 v/v% tms,ag 99.2% 99.9% (metals basis) 99.9% +(zr <1.5%) 99.9% metals basis, 2 μm 99.9% metals basis, ≤10 μm 99.9% metals basis,0.5-1μm 99.9% metals basis,100-200 mesh 99.9% metals basis,100nm 99.9% metals basis,10μm 99.9% metals basis,1μm 99.9% metals basis,yellow 99.9% metalsbasis 99.9% trace metals basis 99.9%(reo) 99.9%,12~16um 99.9%,battery level 99.9%99.9% metals basis,≥200mesh,powder la2o3/treo:99.95% nb16.15% 99.95% metals basis, 20nm-50nm 99.95% metals basis, 50 nm 99.95% metals basis,100 nm 99.95% metals basis 99.95%(trace metal basis) ≥99.9% 99.98-100.02%, pt (reference reagent) 99.99% (metals basis) 99.99% (metals basis, 2-10μm) 99.99% metals basis, <5 μm 99.99% metals basis,1-3mm 99.99% metals basis,10μm 99.99% metals basis,2μm 99.99% metals basis,5μm 99.99% metals basis,8μm 99.99% metals basis,powder 99.99%(reo) 99.99%, 300 mesh 99.99%,金红石型 99.995% trace metals basis, powder 99.997% 99.998% 99.999% metals basis,≥200mesh 99.999% metalsbasis 99.999% trace metals basis,powder 99.999+% 99.9999+% <100nm,99% <50 mesh aa-peg(10k)-pla(9.5k) aa-peg(2k)-pla(2k) aa-peg(3.4k)-pla(2k) aa-peg(5k)-pla(10k) aa-peg(5k)-pla(5.5k) aa-peg(5k)-pla(5k) active material 40% al2o3≥29% alcoholysis :98% alcoholysis degree:94% amberlite ir-120(h) amberlite? imac hp1110 resin anhydrous ar, 99% ar, 99.0% ar, ≥ 99.5% ar, ≥99.0% ar,80% ar,85.0% ar,90% ar,96% ar,97.5% ar,99% metals basis ar,99.0 % ar,99.8% ar,99.9% ar,fe 21-23 % ar,granulated,m70 ar,mo≥60 % ar,≥58% zn basis ar,≥99% ar,≥99.5% atomic level au,79% au: 48% au≥50% average mn 200 average mn 25,000-50,000 average mn 300 average mn 6000 average mn ~2,500 average mn ~400 average mn500 average mol wt 150000 average mol wt 2000000 average mol wt 20000 average mol wt 40000 average mol wt 500000 average mol wt 70000 average mw 2,000,000 average mw ~1000000 average mw5000 bi,49-54% bioreagent br+substitution degree 90%+ bs,dye content≥85% bs,in alcoho c18:30%, c16:70% ca (as cao) 12 - 22 % ca. 30% in water ca:6.6-7.4% co ≥31.5% concentration: 0.5 mg/ml solvent: water concentration: 1 mg/ml solvent: water concentration: 2 mg/ml solvent: water contain 800-1200ppm mehq as inhibitor contains 45% water contains stabilizer, 45-47wt% cst 2000 cu 14.5%-15.5% cu,1-3% cu:9.5%-10.9%,200mesh d%: >95% d,99% d,99.5%(30% in d2o) d99.5% d:99.9%;99.8% decolorization rate 97% degree of deacetylation 87.7% deionized water dextrose equivalent 16.5-19.5 dg2025-0107-100 diameter (average od):3.1 mm dye content 75% dye content 75 dye content 80% dye content 85 % dye content 90 % dye content ~85 % dye-content ≥50% ee80% electronic grade, 99.9999% metals basis epoxy value 0.64-0.68 epoxy value 0.7 epoxide number(eq/100g)0.74-0.79 epoxy value(0.32-0.37);viscosity(4-10cps) epoxy value:0.65~0.70 fe content: 24.0~26.0% fe>30.5% fe:6.1-6.2% filteraid fmp(microscopic) food grade for biochemistry for cell culture, 99% for cell culture, ≥ 99% for gc derivatization, ≥99.0% (gc) for molecular biology,98% free amine type gel strength ~160 (bloom) gf254,tlc,薄层层析用 gr, 99% gr,99.0% gr,99.99% gr,≥99.5% heat resistant injection stage high purity,>98wt% thickness:0.55-3.74nm size:0.5- high-purity crystalline hydrogen form,50-100 mesh hydrogen form hydroxyl value:82-92mgkoh/g biochemical reagent grade hydroxyl value:98 ir 35% in hcl ir>52% irc-748 ir≥40% low melting point,for seperation of small nucleic fragment m.w~2000 m.w~450,000 mal-peg(2k)-pcl(2k) mal-peg(2k)-pcl(4k) mal-peg(2k)-pcl(6k) mal-peg(2k)-pla(2k) mal-peg(2k)-pla(3.4k) mal-peg(2k)-plga(15k) (3:1) mal-peg(2k)-plga(18k) (3:1) mal-peg(2k)-plga(25k) (1:1) mal-peg(2k)-plga(30k) (1:1) mal-peg(3.4k)-pcl(13k) mal-peg(3.4k)-pla(4k) mal-peg(5k)-pcl(10k) mal-peg(5k)-pcl(12k) mal-peg(5k)-pcl(5k) mal-peg(5k)-pla(5k) mal-peg(5k)-plga(11k) (3:1) mal-peg(5k)-plga(20k) (1:1) mal-peg(5k)-plga(5k) (1:1) maltose≥50% mgo>40% mixtureofcisandtrans,≥98%,stabilized mn=45000-50000 molecular biology grade,≥99.0% (kt) mpeg(10k)-pcl(2k) mpeg(10k)-pla(10k) mpeg(10k)-pla(1k) mpeg(10k)-pla(20k) mpeg(10k)-pla(5k) mpeg(1k)-pcl(2k) mpeg(1k)-pcl(4k) mpeg(1k)-pcl(6k) mpeg(1k)-pdlla(5k) mpeg(1k)-pla(10k) mpeg(1k)-pla(1k) mpeg(1k)-plga(3k) (3:1) mpeg(20k)-pdlla(20k) mpeg(20k)-pla(10k) mpeg(20k)-pla(2k) mpeg(20k)-pla(6k) mpeg(2k)-pcl(10k) mpeg(2k)-pdlla(5k) mpeg(2k)-pla(2k) mpeg(2k)-pla(8k) mpeg(2k)-plga(10k) (1:1) mpeg(4k)-pcl(5k) mpeg(5k)-pcl(20k) mpeg(5k)-pcl(2k) mpeg(5k)-pcl(4k) mpeg(5k)-pcl(7k) mpeg(5k)-pla(10k) mpeg(5k)-pla(15k) mpeg(5k)-pla(20k) mpeg(5k)-pla(25k) mpeg(5k)-pla(5k) mpeg(5k)-plga(10k) (3:1) mpeg(5k)-plga(5k) (1:1) mv 2000-5000 mw 10,000-100,000 mw 11000 mw 20000 mw 216,000 mw 3000-5000 mw 315 mw 4000 mw 70000, ~ 50% in water mw 7680-9510 mw ~60000 mw(viscosity-average):300000 mw.1000 mw.400 mw2500-2700 mw4300 mw:10000 da mw:1500 mw:20000 da mw:2000 mw:3400 da mw:4000 da mw:40000 mw:4000 mw:5000 mw=2000 n3-peg(2k)-pla(2k) n=400 nh2-peg(2k)-pla(2k) nh2-peg(2k)-plga(10k) (3:1) nh2-peg(2k)-plga(12k) (1:1) nh2-peg(2k)-plga(5k) (3:1) nh2-peg(5k)-pcl(12k) nh2-peg(5k)-pla(3k) nh2-peg(5k)-pla(5k) nh2-peg(5k)-plga(10k) (1:1) nh2-peg(5k)-plga(7k) (1:1) ni%≥18% ni≥10% n~10,average mn ~711 oil content ≥70% os 38.5% os≥45.0% p2o5=68.8% pathological level,melting point 56~58℃ pathological level,melting point 58~60℃ pbo:33-40% pd 5%,poisoned with lead pd ≥20.5% peg(2k)-pcl(3k) peg20000 pharmaceutical grade,mw40000 pharmaceutical grade,mw64000-76000 photographic grade, ≥99.5% polysaccharide>75% premium,99% pt 15% w/w. pt 52% pt,10.01% purity:>60wt% -oh content: 2.92wt% id:1-3nm od: purity:>60wt% -cooh content: 2.58wt% id:1-3nm od: purity:>60wt% id:1-3nm od: 2-4nm length: ~50μm ss purity:>95wt% od: 8-15nm length: ~50μm ssa: >140m2/g purity:>95wt% od:<2nm length:5-30 μm ssa:>640 m2 /g purity:>98wt% thickness:1-3nm size:2-10μm layers:< 3 ssa:100-300m2 /g purity:>98wt% -oh content:1.06wt% id:5-12nm od: 30-50nm length: <10μm ssa:>100 m2/g purity:>98wt% id: 5-10nm od: 20-30nm length: 0.5-2 purity:>98wt% id: 5-12nm od: 30-50nm length: 0.5-2 purity:>98wt% thickness:1-3nm size:>50μm layers:< 3 ssa:100-200m2 /g purity:>99.5wt% thickness:4-20nm size:5-10μm layers: <20 density: 0.6g/cm3 ph value:ph=7.00-7.65(30℃) reactive oxygen≥4.50%,(khs05)≥42.80% rh 17.1% rh 27.5% rh=38.1% ru 40-48% ru 5% sio2 57~63% sn>42% snowflake white,20-40 mesh sn≥46% sodium group solid content ≥99% strength ≥290% strength:100% tech-85% tech.ca 75% in water technical grade tech tinting strength >99% total nitrogen 2.9 to 3.3 % type ii,viscosity:15000mpa.s uio-66-bdc-nh2, bdc-nh2:zr=0.9 vinyl acetate 40 wt.%,melt index52 g/10 min(190°c/2.16kg) viscosity 17-40 mpa.s (20 °c) viscosity 300-800mpa.s,80 mesh viscosity: ~600 cps viscosity:1000-1400 mpa.s viscosity:300-800mpa.s viscosity:413mm2/s viscosity:45-75mpa.s,25℃;epoxy value:0.6-0.64eq/100g water≤10 ppm(by k.f.),99.9%,safedry water≤30 ppm(by k.f.),98.5%,safedry,with molecular sieves,safeseal water≤30 ppm(by k.f.),99.5%,safedry,with molecular sieves,safeseal water≤30 ppm(by k.f.),99.9%,safedry,safeseal water≤30 ppm(by k.f.),99.9%,safedry,with molecular sieves,safeseal water≤30 ppm(by k.f.),99.9%,stabilized with bht,safedry,with molecular sieves,safeseal water≤30 ppm(by k.f.),safedry,99.9%,safedry,with molecular sieves,safeseal water≤50 ppm(by k.f.),97.0%,safedry,with molecular sieves,safeseal water≤50 ppm(by k.f.),99.0%,safedry,stabilized with 40 ppm trietsafelamine,safeseal water≤50 ppm(by k.f.),99.0%,safedry,with molecular sieves,stabilized with 100ppm mehq,safeseal water≤50 ppm(by k.f.),99.0%,safedry,with molecular sieves,stabilized with 400 ppm triethylamine,safeseal water≤50 ppm(by k.f.),99.0%,safedry,with molecular sieves,stabilized with bht,safeseal water≤50 ppm(by k.f.),99.5%,safedry,stabilized with bht,safeseal water≤50 ppm(by k.f.),99.7%,safedry,safeseal water≤50 ppm(by k.f.),99.7%,safedry,stabilized with bht,safeseal water≤50 ppm(by k.f.),99.7%,safedry,with molecular sieves,safeseal water≤50 ppm(by k.f.),99.7%,safedry,with molecular sieves,stabilized with bht,safeseal water≤50 ppm(by k.f.),99.9%,safedry,stabilized with amylene,safeseal white granular,viscosity:0.8-0.83mpa·s withstand high temperature of 300℃ wo3 85% wo?≥85% zn 14.5-15.5% zn ~18% zno 10.3~11.3% zro2≥20% ~5% water,95% β-phase,99.9%,1-3μm γ-pga>95%,mw>700000 3mm-5mm,球形 ≤45um,99.0% metals basis ≥15000mpa.s ≥20.5% co basis ≥40% zro2 basis ≥45% cuo basis ≥57% zno basis ≥75%,stabilized ≥80% (containing sodium salt ) ≥85.0%, permeability 1.5~2.5 ≥85.0%, permeability 2.5~3.5 ≥85.0% ≥89% ≥900iu/mg ≥92% ≥95%,stabilized ≥96% ≥97%,stabilized ≥99%(gc) ≥99%,for cell and insect cell culture 离子对色谱用试剂, ≥99.0% ≥99.0%,for molecular biology ≥99.0%,hplc ≥99.5%,for cell and insect cell culture ≥99.5%,for molecular biology ≥99.9% metals basis 制备板展缸(含盖),pp材质,1套/盒 化妆品级 cosmetics grade 单层率:~99% 片径:0.5~5 μm 厚度:0.8- 1.2nm 厚度:~2 nm,片径:2-3 μm 片径:1-3 μm 厚度:1-5 nm 片径:5-10微米 厚度:3-10nm 球形(φ2-3mm) φ2-3mm 病理级,熔点54~56℃ 白色 white 细胞培养级,98-101% 轻质