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Reagents and Refills

38 products found

Stock up on reagents and refills at Grainger to complement your water testing instruments. Find tablet reagents to help measure total and free chlorine; liquid reagent refills to help test water hardness; iron ferro, potassium iodide and other reagents for use with your colorimeter and more. Also find electrode cleaning kits, test refill kits for your nitrite meter and much more. Shop Grainger today for reagents and refills to help maintain adequate supplies.Close

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  • Test Strip, Micro 7 Plus Nitrite Reagent

    Brand
    INDUSTRIAL TEST SYSTEMS
    Item #
    8M407
    Mfr. Model #
    486623
    Test Strip,Micro 7 Plus Nitrite Reagent
    Web Price $19.55 / each
  • Reagent Refill, pH Test Kit, 3.0 to 10.5

    Brand
    LAMOTTE
    Item #
    4EVZ1
    Mfr. Model #
    2218-G
    Reagent Refill,pH Test Kit,3.0 to 10.5
    Web Price $15.90 / each
  • ZERO OXYGEN SOLUTION OAKTON OAKTON 500

    Brand
    OAKTON
    Item #
    9G955
    Mfr. Model #
    WD-00653-00 .
    ZERO OXYGEN SOLUTION OAKTON OAKTON 500
    Web Price $17.55 / each
  • Test Kit, Refill, Turbidity

    Brand
    LAMOTTE
    Item #
    3UUX9
    Mfr. Model #
    7520-H REFILL
    Test Kit, Refill, Turbidity
    Web Price $19.55 / each
  • Reagent Refill, Copper, 0.05 to 1.0 PPM

    Brand
    LAMOTTE
    Item #
    4EWE1
    Mfr. Model #
    R-3619
    Reagent Refill,Copper,0.05 to 1.0 PPM
    Web Price $15.10 / each
  • Reagent Refill, Phosphate, 1 to 100 PPM

    Brand
    LAMOTTE
    Item #
    4EWD7
    Mfr. Model #
    R-4408-01
    Reagent Refill,Phosphate,1 to 100 PPM
    Web Price $17.75 / each
  • DT Cartridge, KIO3 / Kl, 0.3998 N

    Brand
    LOVIBOND
    Item #
    15G054
    Mfr. Model #
    DT018-01
    DT Cartridge, KIO3 / Kl, 0.3998 N
    Web Price $19.75 / each
  • PAN Indicator Soln.

    Brand
    LOVIBOND
    Item #
    15F974
    Mfr. Model #
    530630
    PAN Indicator Soln.
    Web Price $18.90 / each
  • Alkaline-Cyanide Reagent Soln

    Brand
    LOVIBOND
    Item #
    15F975
    Mfr. Model #
    530620
    Alkaline-Cyanide Reagent Soln
    Web Price $19.70 / each
  • Molybdate 3 Reagent Soln

    Brand
    LOVIBOND
    Item #
    15F976
    Mfr. Model #
    531730
    Molybdate 3 Reagent Soln
    Web Price $18.50 / each
  • Tablets, Reagents

    Brand
    LOVIBOND
    Item #
    24AN95
    Mfr. Model #
    511570BT
    Tablets,Reagents
    Web Price $15.75 / each
  • Potassium Persulfate, PP 100 ct

    Brand
    LOVIBOND
    Item #
    15F909
    Mfr. Model #
    531560
    Potassium Persulfate, PP  100 ct
    Web Price $19.60 / each
  • DT Cartridge, FEAS, 0.00564 N

    Brand
    LOVIBOND
    Item #
    15G052
    Mfr. Model #
    DT016-01
    DT Cartridge, FEAS, 0.00564 N
    Web Price $17.30 / each
  • Tablets HR, Reagents

    Brand
    LOVIBOND
    Item #
    24AN92
    Mfr. Model #
    511500BT
    Tablets HR,Reagents
    Web Price $17.15 / each
  • Tablets HR, Reagents

    Brand
    LOVIBOND
    Item #
    24AN98
    Mfr. Model #
    511590BT
    Tablets HR,Reagents
    Web Price $15.75 / each
  • Tablets, Reagents

    Brand
    LOVIBOND
    Item #
    24AN85
    Mfr. Model #
    511310BT
    Tablets, Reagents
    Web Price $15.75 / each
  • Phenol Red Rapid Tablets

    Brand
    LOVIBOND
    Item #
    24AP09
    Mfr. Model #
    511790BT
    Phenol Red Rapid Tablets
    Web Price $15.75 / each
  • Tablets, Reagents

    Brand
    LOVIBOND
    Item #
    24AN78
    Mfr. Model #
    511080BT
    Tablets, Reagents
    Web Price $17.15 / each
  • Phosphate 3 PP, 10 ml, PK50

    Brand
    LOVIBOND
    Item #
    15F908
    Mfr. Model #
    531551
    Phosphate 3 PP, 10 ml,PK50
    Web Price $18.95 / pkg. of 50
  • DT Cartridge, H2SO4, 0.1600 N

    Brand
    LOVIBOND
    Item #
    15G033
    Mfr. Model #
    DT011-01
    DT Cartridge, H2SO4, 0.1600 N
    Web Price $19.75 / each
  • Tablets, Reagents

    Brand
    LOVIBOND
    Item #
    24AN75
    Mfr. Model #
    511050BT
    Tablets, Reagents
    Web Price $17.15 / each
  • Phenol Red Tablets/Photometer

    Brand
    LOVIBOND
    Item #
    24AP06
    Mfr. Model #
    511770BT
    Phenol Red Tablets/Photometer
    Web Price $17.95 / each
  • Rapid Tablets, Reagents

    Brand
    LOVIBOND
    Item #
    24AN82
    Mfr. Model #
    511290BT
    Rapid Tablets,Reagents
    Web Price $15.75 / each
  • Persulfate Reagent PP, 100 ct

    Brand
    LOVIBOND
    Item #
    15F885
    Mfr. Model #
    530370
    Persulfate Reagent PP,  100 ct
    Web Price $15.80 / each
  • Tablets, Reagents

    Brand
    LOVIBOND
    Item #
    24AN81
    Mfr. Model #
    511220BT
    Tablets,Reagents
    Web Price $17.15 / each
  • Reagent Tablet, PK100

    Brand
    YSI
    Item #
    25KA36
    Mfr. Model #
    CI2T4 TT(HR)
    Reagent Tablet, PK100
    Web Price $16.55 / pkg. of 100
  • Reagent, Liquid

    Brand
    YSI
    Item #
    25KA44
    Mfr. Model #
    AL-RP3
    Reagent,Liquid
    Web Price $15.40 / each
  • Reagent, Powder Pack, PK100

    Brand
    YSI
    Item #
    25JZ83
    Mfr. Model #
    SULFAMIC ACID TP
    Reagent,Powder Pack,PK100
    Web Price $19.65 / pkg. of 100
  • Reagent, Tablet, PK250

    Brand
    YSI
    Item #
    25KC08
    Mfr. Model #
    YPM021
    Reagent,Tablet,PK250
    Web Price $17.75 / pkg. of 250
  • Reagent Liquid, PK50

    Brand
    YSI
    Item #
    25KA37
    Mfr. Model #
    N2H41 TR
    Reagent Liquid, PK50
    Web Price $19.50 / pkg. of 50
  • Reagent Powder Pack, PK50

    Brand
    YSI
    Item #
    25KA06
    Mfr. Model #
    PO4-4 RP2
    Reagent Powder Pack, PK50
    Web Price $18.90 / pkg. of 50
  • Reagent, Liquid

    Brand
    YSI
    Item #
    25KA46
    Mfr. Model #
    SI-1 RP3
    Reagent,Liquid
    Web Price $17.75 / each
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More