意大利 VELP凯氏定氮常用耗材
货号 描述
A00000316
硼酸粉末:Vreceiver TKN formula for 1L sol., 40g
CM0486000
称样船:Nitrogen-free weighing boats 58x10x10 mm, 100 pcs
CM0486001
称样船:Nitrogen-free weighing boats 70x23x15 mm, 100 pcs
A00000274
催化剂(通用型,低铜):1000 pcs/box,VCM – 3,5g K2SO4 + 0.1g CuSO4 x 5H2O
A00000275
催化剂(高铜):1000 pcs/box,VKPC – 4.5g K2SO4 + 0.5g CuSO4 x 5 H2O
A00000276
催化剂(快速消解):1000 pcs/box,VCT – 5g K2SO4 + 0.15g CuSO4 x 5 H2O + 0.15g TiO2
A00000277
催化剂(适用于油脂类样品):1000 pcs/box,VST – 3.5g K2SO4 + 3.5mg Se
A00000281
催化剂:1000 pcs/box,VTCT – 3.5g K2SO4 + 0.105g CuSO4 x 5 H2O + 0.105g TiO2
A00000282
催化剂(适用于Wieninger方法):1000 pcs/box,VW – 4.875 g Na2SO4 + 0.075 g CuSO4 x 5 H2O + 0.050 g Se
A00000283
催化剂(含消泡剂):1000 pcs/box,VS Antifoam – 0.97 g Na2SO4 + 0.03g Silicone
A00000144
250ml试管:Test tubes 42×300 mm, 3pcs/box
10002322
标准试管接头 : Standard test tube connection
A00000264
酸桶:H3BO3 tank with caps (UDK149,159,169)
A00000265
碱桶:NaOH tank with caps (UDK1X9)
A00000266
水桶:H2O tank with caps (UDK1X9)
A00000267
废液桶:Res. tank with caps (UDK139,149,159,169)
40001023
NaOH进液管:Inlet tube for NaOH
A00000146
100ml试管:Test tubes 26×300 mm, 6pcs/box
A00001088
300ml试管:Test tube 48×260 mm, 300ml
A00000185
400ml试管:Test tube 50x300mm, 400ml