HACH BOD Nutrient Buffer Pillows, 19 mL of Concentrate to Make 19 L, 25/PK

HACH BOD Nutrient Buffer Pillows, 19 mL of Concentrate to Make 19 L, 25/PK, 1486398

Features:

• For preparation of BOD₅dilution water
• Each pillow contains the APHA-specified buffer and nutrients required for 19 L dilution water
• Use for HACH Methods 10360 and 8043
• Range 0.05 to 20.00 mg/L BOD
• Appearance: white turbid liquid
• CAS Nos.:
  • Sodium Phosphate Dibasic: 7558-79-4 
  • Ammonium Chloride: 12125-02-9 
  • Iron Trichloride: 7705-08-0