宁波

ETHYL BENZENE 工业级 液状

ANTIMONY TRIOXIDE 工业级 粉状 SB2O3含量 98.5%↑ 500KG/BG

CHLORINATED POLYETHYLENE DUPONT DOW TYRIN 3611P

BIS STEARAMIDE N,N'- 双硬脂醯胺乙烯 粉状 工业级 M.P.

"埃沃" SP-3216

未被覆 2"(51mmID) x 使用压力0.15㎏/c㎡

未被覆 1-1/2"(38mmID) x 使用压力0.15㎏/c㎡

SUPER PRESSURE 国光 2 15KG/TK

METHANOL 工业级 IG 液状 99.9%↑ PURITY:99.9% MIN

COBALT STANDARD SOLUTION (FOR AA)1000PPM 500ML/CA CABALT(Ⅱ)-

WATER-STANDARD 1% 8ml/PC 10PC/BX

SODIUM STANDARD SOLUTION 1000PPM NaNO3 IN H20 500ML/CA

1000ppm，500ML/CA K FOR ICP级

COPPER (STANDARD SOLUTION) 1000PPM/ML 500ML/CA

STANDARD BUFFER SOLUTION PH7.0 500ML/CA

CALCIUM STANDARD SOLUTION 1000PPM 500ml/CA

Sulfate Standard Solution 1000PPM 500ml/CA LC

BROMIDE STANDARD SOLUTION 1000±2 mg/l NaBr IN H2O 500ml/CA

MANGANESE STANDARD SOLUTION (FOR AA) 1000±2PPM 500ml/CA MANGAN(Ⅱ)

1-HEXANE SULFONIC ACID GR级 25G/CA

测试剂 规格：0-1500PPM P/N: LM-974 25PC/BX

BAYER MARCOLEX VIOLET B

SULFURIC ACID 工业级 98%↑ AS<=0.0001% Fe<=0.005%

MAGNAFLUK SKC-S 300G/CA

美制MAGNAFLUK SKD-S2 300ml/CA

MAGNAFLUK SKL-SP2 300ml/CA

SODIUM HYDROXIDE 32%↑以上

液状 25PC/BX RANGE:15-150PPM

CIRCULATING MOTOR OIL MOBIL DTE LIGHT 208LT/TK

DIMETHYL FORMAMIDE (DMF) 纯度99.5%↑

液状 HACH CAT NO:27141-00 50PC/BX