麦克林 aladdin 罗恩 Adamas/阿达玛斯 TCI 玻尔 Greagent Alfa sigma-aldrich 3A Adamas life

90% 90%reagentgrade, ≥90.0% 片状特优级 ≥90.0%,粉末RG 95% 95% (片状） ≥95.0%,片状RG ≥99.95% trace metalsanhydrous, ≥99.95% trace metals 99.98% (metals basis), 85% min 99.98%(metals basis),85%最低 99.99% trace metals 99.999% metals basis电子级 电子级，99.999% metals basis，钠除外 140g/L in H2O ca. 85 %, pellets, for analysisRG ca. 85%, for analysis ACSACS 电子级, 99.99% metals basis，钠除外 ca. 85%, flakes, extra pureRG flake, 85% (trace metal basis), 99.99%RG ACS AR,90% Analytical Volumetric Solution,0.1M in Ethanol GR,85% GR,95% 电子级,50%溶液 AR,85% Analytical Volumetric Solution,0.1M in Methanol Analytical Volumetric Solution,0.5M in Ethanol Analytical Volumetric Solution,0.5M in Methanol Analytical Volumetric Solution,0.5M Analytical Volumetric Solution,1.0M in Ethanol Analytical Volumetric Solution,1.0M in Methanol Analytical Volumetric Solution,1.0M TS, 6.50% (w/v) ca. 50% solution in waterRG 分析滴定液,1.0M 分析滴定液,6.0M in H2O 分析滴定液,8.0M 电子级,50%(w/w) 钠除外,灰紫色 颗粒 基础级试剂，适用于制备 0.5% (w/v) 0.5% w/w 3% (w/v) in H2O 3% (w/v) 5% w/v in denatured Alcohol 5% 6.5%（w/v） 10% w/v aq. Soln 10% (w/v) 10% in H2O 14% (w/w) 15% (w/v) in H2O 15% (w/v) 15% in H2O 20% (w/v) 20% in H2O 25% w/v aq. soln. 30% w/v aq. Soln 30% (w/v) 35% (w/w) in H2O 35% (w/w) 40% (w/v) in H2O 40% (w/v) 40% (w/w) 45% w/v aq. Soln 45% in H2O 48%水溶液RG 50% (w/v), Suitable for Orsat Gas Analysis 50% w/v aq. soln. 50%（溶剂：超纯水，电子级试剂） 60% (w/v) (600 g/L) 85% min 85% 85.0%(T) 85.00% 86.0% 86.0%(T) 43.0-47.0 wt. % KOH 0.1N Standardized Solution 0.5N Standardized Solution 1.0N Standardized Solution in methanol 1.0N Standardized Solution 85-100.5% 85.0~100.5%Bio-Ultra Grade 8N solution in water, pureRG c(KOH)=0.1mol/L c(KOH)=0.5mol/L 1N solution in ethanolRG 1N solution in waterRG c(KOH)=0.05mol/L 0.0050 Normal in Methanol 0.0100 Normal (N/100) in Isopropyl Alcohol (no preservative) 0.0100 Normal (N/100) in Isopropyl Alcohol 0.0100 Normal (N/100) in Methanol 0.0100 Normal (N/100) 0.01000 mol/L (0.01N) 0.01500 mol/L (0.015N) 0.015mol/L 介质:H2O 0.01M in Propanol 0.01mol/L 介质: 乙醇 0.01mol/L 介质:H2O 0.01mol/L 介质:丙醇 0.01mol/L 介质:异丙醇 0.01mol/L 介质:甲醇 0.01mol/L（溶剂：乙醇） 0.0200 Normal (N/50) in Denatured Alcohol 0.0200 Normal (N/50) in Methanol 0.0200 Normal (N/50) 0.025 N 0.025N in isopropanol 0.02mol/L 介质: 乙醇 0.05 Normal (N/20) in Methanol 0.0500 Normal (N/20) in Denatured Alcohol 0.0500 Normal (N/20) 0.05000 mol/L (0.05N) 0.05mol/L 介质: 乙醇 0.05mol/L 介质:H2O 0.05mol/L（介质：乙醇） 0.083 Normal, pH 12.7 0.089 Normal in Methanol 0.0891 Normal, 1 mL = 5 mg KOH (5000 ppm KOH) 0.0979mol/L 介质:H2O 0.0979mol/L（溶剂:H2O） 0.100 Normal (N/10) in Denatured Alcohol 0.100 Normal (N/10) in Isopropyl Alcohol 0.100 Normal (N/10) in Methanol 0.1000 mol/L (0.1N) 0.1000mol/L(0.1N) 0.1001mol/L 介质：95%乙醇 0.1001mol/L（溶剂：95%乙醇） 0.1M in Propanol 0.1mol/L 介质: 乙醇 0.1mol/L 介质:H2O 0.1mol/L,介质甲醇 0.1mol/L（介质：甲醇） 0.200 Normal (N/5) in Denatured Alcohol 0.200 Normal (N/5) 0.2000 mol/L (0.2N) 0.250 Normal (N/4) 0.2mol/L 介质: 乙醇 0.2mol/L 介质:H2O 0.2mol/L 介质:甲醇 0.2mol/L 0.2mol/L（溶剂：99%无水乙醇） 0.400 Normal 0.500 Normal (N/2) in 90% (v/v) Denatured Alcohol 0.500 Normal (N/2) in Denatured Alcohol 0.500 Normal (N/2) in Isopropyl Alcohol 0.500 Normal (N/2) in Methanol 0.500 Normal (N/2) 0.5000 mol/L (0.5N) 0.500mol/L 介质:甲醇 0.550 Normal in Denatured Alcohol 0.560 Normal in Denatured Alcohol 0.5N in 10% ethanol 0.5mol/L 介质: 乙醇 0.5mol/L 介质:H2O 0.5mol/L（介质:乙醇） 0.5mol/L（介质:甲醇） 1.00 Normal in Denatured Alcohol 1.00 Normal in Isopropyl Alcohol 1.00 Normal in Methanol 1.00 Normal 1.00mol/L 介质:甲醇 1.30 Normal 1.50 Normal 1.80 Molar 10.0 Normal 1N solution in ethanol, AcroSeal®RG 1N solution in water 1mol/L 介质: 乙醇 1mol/L 介质:H2O 1mol/L（介质：甲醇） 2.00 Normal 2.08 Normal 2.0N / IPA 2.5mol/L (2.5 N) 2mol/L (2N) 3.00 Molar (3.00 Normal) 3mol/L (3 N) 4.00 Normal 5.00 Normal, 5.00 Molar 6.00 Molar 6.50 Normal 8 M （分析滴定试剂） 8.00 Normal c(KOH)= 0.01mol/L c(KOH)=0.01mol/L(0.01N,乙醇溶液)标准溶液 c(KOH)=0.01mol/L(0.01N,甲醇溶液)标准溶液 c(KOH)=0.01mol/L c(KOH)=0.02mol/L(0.02N,乙醇溶液)标准溶液 c(KOH)=0.02mol/L(0.02N,甲醇溶液)标准溶液 c(KOH)=0.02mol/L c(KOH)=0.05mol/L(0.05N,乙醇溶液)标准溶液 c(KOH)=0.05mol/L(0.05N,水溶液)标准溶液 c(KOH)=0.05mol/L(0.05N,甲醇溶液)标准溶液 c(KOH)=0.1mol/L(0.1N,乙醇溶液)标准溶液 c(KOH)=0.1mol/L(0.1N,水溶液)标准溶液 c(KOH)=0.1mol/L(0.1N,甲醇溶液)标准溶液 c(KOH)=0.2mol/L(0.2N,乙醇溶液)标准溶液 c(KOH)=0.2mol/L(0.2N,异丙醇溶液)标准溶液 c(KOH)=0.2mol/L c(KOH)=0.5mol/L(0.5N,乙醇溶液)标准溶液 c(KOH)=0.5mol/L(0.5N,水溶液)标准溶液 c(KOH)=0.5mol/L(0.5N,甲醇溶液)标准溶液 c(KOH)=1mol/L(1N,甲醇溶液)标准溶液 c(KOH)=1mol/L ca.85%ACS reagent ≥85% KOH basis ≥85% ≥85%ACSreagent, ≥85.0% 片状AR ≥85% KOH basisBioXtra, ≥85.0%GR ≥86% (T)

50ML 100ml 100ML 100mL 200ml 250ml 250ML 500ml 500mL 500ML 500ml(圆塑) 500ml(圆塑瓶) 1L 1LT 2L 2LT 2.5L 2.5LT 4L 5L 10LT 18L 20L 25LT 1KG 1kg 2KG 2kg 2.5KG 2.5kg 2.5kg(存档) 4X5KG 5G 5g 5KG 5kg 6X500G 10KG 10kg 12KG 12X500g 12×500g 20×500g 25G 25g 25KG 25kg 25GR 25kg(纸板桶) 25kg(存档) 50g 100g 100G 100GR 250G 250GR 500g 500G 500GR 2500g 10000g 6units