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Reagents and Refills

565 Results Found that Include 565 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page:  16 | 32 | 48
Reagent Refill,Water Hardness
  • LAMOTTE
  • Reagent Refill, Water Hardness Reagent Refill,Water Hardness
  • Item # 4EWE5
  • Mfr. Model # R-4482-LI-01
  • Reagent Refill, Water Hardness, For Use With LaMotte 4482-LI-02 Water Quality Testing Kit, Includes Reagents...More

Reagent Refill,Total Chlorine,0.2to3PPM
DPD Free CL2 Reagent PP, 10 ml 1000 ct
DPD Free CL2 Reagent PP,10ml,PK100
Reagent Refill,For Use With 4EVT7
Electrode Storage Solution,PH,1 Pint
DPD Free CL2 Reagent PP, 5 ml,  100 ct
Reagent Refill,Copper,0.05 to 1.0 PPM
DPD Total CL2 Reagent PP, 10 ml
  • LOVIBOND
  • DPD Total CL2 Reagent PP, 10 ml DPD Total CL2 Reagent PP, 10 ml
  • Item # 3VXT7
  • Mfr. Model # 530120
  • Water Quality Replacement Reagent, For Chlorine Colorimeter 3VXP4, Reagent can also be used with Hach...More

Reagent Refill,QAC Test Kit
Molybdenum 1 LR Reagent, 20 ml,  100 ct
Free Chlorine Reagent Set CL17 Analyzer
Reagent Refill,Sulfide,0.2 to 20 PPM
PD250 Reagent Refill, Free Chlorine
Colorimeter Reagent,DissolvedOxygn,PK200
Chlorine HR,Tablets
  • LOVIBOND
  • Chlorine HR, Tablets Chlorine HR,Tablets
  • Item # 24AP24
  • Mfr. Model # 513000BT
  • Chlorine HR (KI) Tablets, CAS Number 7681-11-0, Container Size 5g, Container Material Plastic, Shelf Life 36...More

Zinc Reagent System,PK50
  • LAMOTTE
  • Zinc Reagent System, PK50 Zinc Reagent System,PK50
  • Item # 4KEJ9
  • Mfr. Model # 3667-01-SC
  • Zinc Reagent System, Zincon Method, Range 0 to 3.0ppm, For Use With 3VZH2, Includes Reagents to Perform 50...More

Hardness Regeant Kit, 0-250 mg/L,PK100
Phosphate 3 Reagent PP, 10 ml,PK100
Colorimeter Reagent,Nickel,PK50
Tisab II,Flouride,One Gallon
DO INTERNAL FILL SOLUTION,PK2
  • EXTECH
  • DO INTERNAL FILL SOLUTION, PK2 DO INTERNAL FILL SOLUTION,PK2
  • Item # 3YTL1
  • Mfr. Model # 780418
  • Fill solution for DO Meter, Application For Refilling Do Meter After Membrane Replacement, Features 2 50mL...More

Nitrate Tube Test Reagent Set,1-30 ppm
Tablet,Reagent,Pk100
Chlorine Free Powder Pack,PK100
Reagent Refill,pH Test Kit,3.0 to 10.5
ZERO OXYGEN SOLUTION OAKTON OAKTON 500
Reagent Refill,Chlorine,0 to 200 PPM
Reagent Refill,Free Chlorine,0.2to3.0PPM
Reagent System,Cl,0 to 4 PPM,PK200
Reagent System,Chlorine,0 to 4 PPM
ION ADJUSTER SOLUTION NH3 THERMO E
Results per page:  16 | 32 | 48

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.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More