全部 ar,≥99.0% ar ar,99% ar,≥99.5% cp ar,99.5% ar,98% ind ar,≥98.0% ar,≥98.5% hplc cp,≥98.0% 99% ar,≥99.8% bs cp,≥99.0% ar,≥97.0% ar,97% cp,≥98.5% ar,≥95.0% lr ar,98.5% ar,≥99% ar,99.0% gr,99.8% pt,99.95~100.05% 98% ar,90% br gr,≥99.8% gr ar,99.7% ar,≥99.7% cp,≥97.0% hplc,≥99.8% ar,40% ar,99.0~101.0% ar,99.9% ar,≥85.0% ar,≥96.0% cp,98% cp,≥95.0% gr,99.5% 农残级 95% ar,20% ar,51% ar,96% ar,99.0~102.0% ar,99.5~100.2% ar,99.8% ar,≥88.0% ar,≥90.0% ar,≥92.0% ar,≥98% cp,98.0~101.0% cp,99% cp,≥90.0% cp,≥99.5% gr,≥98.0% gr,≥99.0% gr,≥99.5% gr,≥99.7% hplc,≥99.5% hplc,≥99.7% hplc,≥99.9% pt,99.95%~100.05% 4n 96% 97% 99.9%,metals basis 99.90% ar,>95.0% ar,15.0~20.0% ar,21.0~22.0% ar,30% ar,30.0~32.0% ar,31% ar,36.0~37.0% ar,36.0~38.0% ar,37.0~40.0% ar,40-45% ar,44.0~48.0% ar,49.0~51.0% ar,50 wt. % in h2o ar,50.0~60.0% ar,6.6~7.4% ar,65~68% ar,65~70% ar,70.0~72.0% ar,71% ar,85% ar,85~90% ar,87% ar,88% ar,92% ar,94% ar,95% ar,95.0-98.0% ar,97.0% ar,98.0~100.5% ar,98.0~102.0% ar,98.0~103.0% ar,98.5~100.5% ar,98.5~101.0% ar,99%,含1-3%乙醇稳定剂 ar,99.0~100.2% ar,99.0~100.5% ar,99.5~100.3% ar,99.5~103.0% ar,99.7~100.3% ar,99.999% metals basis ar,≥35.0% ar,≥37.50% pt basis ar,≥58.5% ar,≥80.0% ar,≥83.0% ar,≥92.5% ar,≥95% ar,≥97% ar,≥97.5% ar,≥99.95% br,98.5% br,99.0~100.2% br,≥70.0% br,≥98.0% br,≥98.5% br,≥99.0% c(1/6k2cr2o7)=0.1mol/l c(agno3)=0.1mol/l(0.1n) c(koh)=0.05 mol/l c(koh-乙醇)= 0.05 mol/l c(na2s2o3)= 0.1mol/l c(naoh)=1.0mol/l cp,14.0~16.0% cp,20% cp,36% cp,50% cp,65~68% cp,80% cp,90% cp,95.0-98.0% cp,97% cp,99.0~100.5% cp,99.5% cp,≥50.0% cp,≥85.0% cp,≥86.0% cp,≥95% cp,≥95.5% cp,≥96.0% cp,≥99.85% fcp fmp g1,96% gcs,≥99.0% gcs,≥99.5% gr,36% gr,36.0~39.0% gr,40% gr,65~68% gr,70.0~72.0% gr,85% gr,95% gr,95.0-98.0% gr,99% gr,99.5~100.5% gr,≥85.0% gr,≥99.50%,(x射线荧光分析用) hplc,99.5% hplc,≥97% hplc,≥98.0% hplc,≥99% hplc,≥99.0% hplc,≥99.8%,inhibitor-free ind,6.0(黄)~7.6(蓝) ir,≥97.0% ir,≥99.5% lr,99.5% mos ,69.0-71.0% mos,36.0~38.0% mos,≥96.0% mos,≥99.5% pt,99.90~100.10% pt,99.9~100.1% pt,≥99.0% pt sp,99% sp,≥99.5% sp φ3-5mm ⅱ型,≥15.0% ≥98% ≥99% 低粘度(<200 mpa.s) 含吡啶,f≥5mgh2o/ml 无吡啶,f≥3mgh2o/ml 无吡啶,f≥5mgh2o/ml 无吡啶,专用溶剂 无吡啶测醛酮,f≥5mgh2o/ml 无吡啶电解液,1.5gh2o/100ml 显色剂 混合 用于环境分析,总氮≤0.0005% 电子级,99.9% 食品级

全部 500g 500ml 25g 100g 250g 25kg 10g 5g 1g 4l 100ml 25kg桶 1000g 2500ml 20kg 散水 500ml*2 5l 50g 15kg 1kg 250ml 25ml 25kg袋 100mg 10kg 12.5kg 17kg 2.5l 20l 200g 200kg 20kga 2500mla 2500mlb 500mla 500mlb 35kg 25l 160kg 20kg桶 500ml-塑瓶 500ml-玻瓶 190kg 1gal(3.78l) 1l 2.5kg 170kg 50ml 5ml 30kg 2500ml/塑瓶 2500ml/玻瓶

全部 GKSTECH