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Reagents and Refills

391 Results Found that Include 391 Products

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Results per page:  16 | 32 | 48
DPD Free CL2 Reagent PP, 25 ml 1000 ct
Free Chlorine Reagent Set CL17 Analyzer
Reagent Refill,Water Hardness
  • 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 System,Chlorine,0 to 4 PPM
Reagent Refill,pH Test Kit,3.0 to 10.5
Reagent Refill,For Use With 4EVT7
Silica # 1 Tablets
Hardness Buffer
Molybdenum HR 1 PP, 10 ml  100 ct
Molybdenum HR 1 PP, 25 ml  100 ct
Hardness Regeant Kit, 0-250 mg/L,PK100
SMART Reagent System,pH,Range 5-9.6 ppm
SMART Reagent,Nitrate,0-3 ppm,PK20
Colorimeter Reagent,Ozone,PK20
Manganese LR PP Reagent Set, 10 ml
SMART ReagentSystem,Copper,0to6PPM,PK100
Total Chlorine Buffer Solution, 473 mL
Colorimeter Reagent,DissolvedOxygn,PK200
DPD Free CL2 Reagent PP, 5 ml,  100 ct
Reagent Refill,Total Chlorine,0.2to3PPM
Reagent Refill,Free Chlorine,0.2to3.0PPM
Reagent Refill,Copper,0.05 to 1.0 PPM
DPD Total CL2 Reagent PP, 10 ml
  • 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

DPD Free CL2 Reagent PP, 10 ml 1000 ct
Reagent Refill,Chlorine,0 to 200 PPM
Reagent System,Cl,0 to 4 PPM,PK200
DPD Free CL2 Reagent PP,10ml,PK100
Silica HR Citric Acid PP, 25 ml, 1000 ct
Chlorine Reagent Set (Liquid Reagents)
Silica HR Molybdate PP, 25 ml  100 ct
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