Product - COD Sample Preparation


Blender, Two Speed, 1.2-L, 240 Vac-50/60 Hz

Blender, Two Speed, 1.2-L, 240 Vac-50/60 Hz

  • Tough enough to handle homogenizing wastewater, sludge, or soil samples for superior analytical results
  • Thick-walled glass containment jars and durable, rust-free stainless steel blades


Pipette, Variable Volume, 1.0 - 5.0 mL

Variable Volume Pipettes

  • Outstanding accuracy (50 µL increments)
  • Single-handed operation

Test Tube Racks  

Cooling rack for 8 cuvettes (Ø 16 mm), stainless steel

Stainless Steel Rack

  • Holds COD vials during sample preparation and while cooling
  • Fits 16mm or 13mm Hach COD vials, Test 'N Tube vials or TNTplus™ vials (vials not included)





Rack, Test Tube, Polyethylene, 13 mm (O.D.), 90 Holes

Polypropylene Test Tube Rack

  • Stackable and autoclavable 90-place rack in 6 x 15 arrangement for use with TNTplus vials
  • Overall dimensions: 24.6 x 10.7 x 6.4 cm (9.7 x 4.2 x 2.5")
  • Maximum tube diameter (O.D.): 13 mm