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397712个产品
产品编号:4058745
纯度规格:silica gel with humidity indicator (orange gel) sachet: 4 x 7 cm
包装规格:100 UNITS
产品编号:4058740
纯度规格:size 1-2 mm
包装规格:250 G
产品编号:4058739
纯度规格:size 2-8 mm
包装规格:100 G,500 G
产品编号:4058738
纯度规格:reflectometric, 5.0-20.0 mg/L (NH4+), for use with REFLECTOQUANT®
包装规格:50 TESTS
产品编号:4058737
纯度规格:colorimetric, 0.2-8 mg/L (NH4+), 0.16-6.2 mg/L (NH4-N), for use with MQUANT®
包装规格:200 TESTS
产品编号:4058736
纯度规格:reflectometric, 20-180 mg/L (NH4+), for use with REFLECTOQUANT®
包装规格:50 TESTS
产品编号:4058735
纯度规格:colorimetric, 0.2-8.0 mg/L (NH4+), for use with MCOLORTEST®
包装规格:200 TESTS
产品编号:4058734
纯度规格:for use with MQUANT®
包装规格:70 TESTS
产品编号:4058733
纯度规格:reflectometric, 0.2-7.0 mg/L (NH4+), for use with REFLECTOQUANT®
包装规格:50 TESTS
产品编号:4058731
纯度规格:for use with MQUANT®
包装规格:100 TESTS
产品编号:4058729
纯度规格:photometric, 2.0-150 mg/L (NH4-N), 2.6-193 mg/L (NH4+), Spectroquant®
包装规格:100 TESTS
产品编号:4058728
纯度规格:photometric, 0.010-3.00 mg/L (NH4-N), Spectroquant®
包装规格:250 TESTS,500 TESTS
产品编号:4058725
纯度规格:Pharmaceutical Secondary Standard; Certified Reference Material
CAS NO:127-19-5
包装规格:3 X 1.2 ML
产品编号:4058714
纯度规格:traceable to SRM from NIST Ni(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Ni Certipur®
包装规格:100 ML,500 ML
产品编号:4058711
纯度规格:Barium titanate (IV). CAS No. 12047-27-7, EC Number 234-975-0.
CAS NO:12047-27-7
包装规格:250 G
产品编号:4058707
纯度规格:GR for analysis and redox indicator ACS,Reag. Ph Eur
CAS NO:140-22-7
包装规格:25 G,100 G
产品编号:4058689
纯度规格:GR for analysis and redox indicator [reagent for iron(II)] Reag. Ph Eur
CAS NO:18851-33-7
包装规格:10 G,100 G
产品编号:4058687
纯度规格:for analysis (max. 0,000001% Hg) EMSURE® ACS,Reag. Ph Eur
CAS NO:7758-02-3
包装规格:500 G
产品编号:4058678
纯度规格:colorimetric, 0.25-15 mg/L (Fe), for use with MCOLORTEST®
包装规格:300 TESTS
产品编号:4058677
纯度规格:colorimetric, 0.2-2.5 mg/L (Fe), for use with MCOLORTEST®
包装规格:500 TESTS
产品编号:4058676
纯度规格:reflectometric, 0.5-20 mg/L (Fe2+), for use with REFLECTOQUANT®
包装规格:50 TESTS
产品编号:4058675
纯度规格:colorimetric, 0.1-50 mg/L (Fe), for use with MCOLORTEST®
包装规格:200 TESTS
产品编号:4058672
纯度规格:colorimetric, 0.01-0.20 mg/L (Fe), for use with MQUANT®
包装规格:300 TESTS
产品编号:4058670
纯度规格:photometric, 0.0025-5.00 mg/L (Fe), Spectroquant®
包装规格:250 TESTS,1000 TESTS
产品编号:4058653
纯度规格:(Missouri catalyst) 3.5g/tablet
包装规格:250 TABS
产品编号:4058652
纯度规格:weight 3.5 g (tablet)without addition of Se and Hg
包装规格:250 TABS
产品编号:4058651
纯度规格:(without addition of Se and Hg / Missouri catalyst) 5 g/tablet
包装规格:250 TABLETS,1000 TABLETS
产品编号:4058650
纯度规格:
包装规格:250 TABLETS