宁波

ZINC volumetric standard级 traced back to NIST SRM 100G/CA

TETRAKIS METHYLENE-3-(3,5-DITE

SODIUM DODECYL SULFATE(SDS) 合成级 SYN 粉状 1KG/CA

PHOSPHORIC ACID GR 液状 500ML/CA

CALCIUM CARBONATE HEAVY GR级 纯度:99% 1KG/CA

IRON STANDARD SOLUTION 1000mg/L 100ml/CA

CARBON DIOXIDE 工业级 6M^3/PC 退瓶

SODIUM HYPOCHLORITE 有效氯 10%↑

SODIUM HYPOCHLORITE 有效氯 10%↑

Sodium standard solution 10mg/ml 液状 100ml/CA

SODIUM HYDROXIDE 工业用 48%↑ 比重1.502-1.506 铁离子含量<2ppm

ISOPROANOL ALCOHOL 分析纯 AR 500ML/CA

AMMONIUM HYDROXIDE 工业级 浓度为22±1%，散装 水溶液

POTASSIUM PERMANGANATE SOLUTION 0.1N(0.02mol/L) 1LT/CA

POTASSIUM IODIDE GR 500G/CA

SILICA GEL A-3 -6mm (2-4) 吸水份後蓝→粉红色 吸水能力 > 35%

IODINE 标准液 0.1N 1LT/CA

SODIUM HYDROXIDE 标准液 1.0N 1LT/CA

HYDROCHLORIC ACID 标准液 1.0N 1LT/CA

HYDROQUINONE MONOMETHYL ETHER 工业级 25KG/纸袋

Sodium standard solution 1000mg/L 100ml/CA Na for ICP(sodium

METHANOL 浓度 99.9%以上 GR级 Max:0.05%H2O 500ml/CA

POTASSIUM HYDROXIDE GR级 99% 500g/CA

AMMONIUM THIOCYANATE EP 500G/CA

PHTHALATE 酜酸二异壬酯 DINP

GLYCEROL GR 液体 1LT/CA

ETHANOL 优级纯 500ML/CA

NITRIC ACID GR 2.5LT/CA