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Hardness testers

  
  • total hardness test mquanttm (c15-1296-642)
    1100360001
    Method: Colorimetric, with test strips and reagent, 10 - 20 - 40 - 60 - 100 mg/L (HCHO), MQuant &#174 Formaldehyde is used as a disinfectant for surfaces, medical equipment and also as a raw material in binding agents, fixing agents or as a
    SKU1100360001
    MFR. NameSigma-Aldrich
    Catalog No. C005B-093852
    Pack Size 100 TE
    Quantity:
     
  • total hardness test mquanttm (c15-1296-641)
    1100320013
    Method: colorimetric with test strips (individually sealed) &lt3 - &gt4 - &gt7 - &gt14 - &gt21&#176d &lt4 - &gt5 - &gt9 - &gt18 - &gt26&#176e &lt5 - &gt7 - &gt12 - &gt25 - &gt37&#176f MQuant &#174 The total hardness test can be
    SKU1100320013
    MFR. NameSigma-Aldrich
    Catalog No. C005B-093851
    Pack Size 25000 PK
    Quantity:
     
  • total hardness test <3 - 4 - 7 - 14 - 21 (c15-1296-638)
    1100250001
    Method: Colorimetric, with test strips, &lt3 - &gt4 - &gt7 - &gt14 - &gt21°d, &lt4 - &gt5 - &gt9 - &gt18 - &gt26°e, &lt5 - &gt7 - &gt12 - &gt25 - &gt37°f, MQuant &#174 The MQuant &#174 total hardness test strips can be used to
    SKU1100250001
    MFR. NameSigma-Aldrich
    Catalog No. C005B-093848
    Pack Size 100 TE
    Quantity:
     
  • total hardness test method: titrimetric with titration pipette mcolortesttm (c15-1296-279)
    1080470001
    Method: titrimetric with titration pipette MQuant &#174 This MQuant &#174 Total Hardness test (formally MColortest &#174 ) is suitable for the titrimetric determination using a graduated syringe. It can be used in: Groundwater and surface water,
    SKU1080470001
    MFR. NameSigma-Aldrich
    Catalog No. C005B-093503
    Pack Size 300 TE
    Quantity:
     
  • total hardness test method: titrimetric with titration pipette mcolortesttm (c15-1296-277)
    1080390001
    Method: titrimetric with titration pipette MQuant &#174 This MQuant &#174 Total Hardness test (formally MColortest &#174 ) is suitable for the titrimetric determination using a graduated syringe. It can be used in: Groundwater, surface water,
    SKU1080390001
    MFR. NameSigma-Aldrich
    Catalog No. C005B-093501
    Pack Size 300 TE
    Quantity:
     
  • hardness sensor electrically
    50155417
    Hardness sensor electrically - Water Purification, Large Systems MjC
    SKU50155417
    MFR. NameThermo Scientific
    Catalog No. C011B-028599
    Pack Size 1 EA
    Quantity:
     
  • aluminium (foil) for analysis 0.3 mm (c15-1260-529)
    1010571000
    Analysis Note Total nitrogen (N): &#8804 0.005 % As (Arsenic): &#8804 0.
    SKU1010571000
    MFR. NameSigma-Aldrich
    Catalog No. C005B-059569
    Pack Size 1 KG
    Quantity:
     
  • aluminium (foil) for analysis 0.3 mm (c15-1260-528)
    1010570250
    Analysis Note Total nitrogen (N): &#8804 0.005 % As (Arsenic): &#8804 0.
    SKU1010570250
    MFR. NameSigma-Aldrich
    Catalog No. C005B-059568
    Pack Size 250 GR
    Quantity:
     
  • devarda's alloy for analysis 1 kg
    1053411000
    Devarda&#8242s alloy is an alloy of aluminium (44% – 46%), copper (49% – 51%), and zinc (4% – 6%). It is used as a reducing agent for the analysis of nitrite and nitrates.
    SKU1053411000
    MFR. NameSigma-Aldrich
    Catalog No. C005B-002279
    Pack Size 1 KG
    Quantity:
     
  • devarda's alloy for analysis 250 g
    1053410250
    Devarda&#8242s alloy is an alloy of aluminium (44% – 46%), copper (49% – 51%), and zinc (4% – 6%). It is used as a reducing agent for the analysis of nitrite and nitrates.
    SKU1053410250
    MFR. NameSigma-Aldrich
    Catalog No. C005B-002278
    Pack Size 250 GR
    Quantity: