pH Buffer Powder Pillows for pH electrode calibration.
Each powder pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification (Blue). pH is 10.01 ±0.02 at 25°C. Pack of 50 Powder Pillows
Traceable to NIST standard reference materials
Design for use with Hach and other meters.
Product Type: Single Parameter
Test Method: Test Strips
Analyte/Chemical: Iron
NOTE: PLEASE ALLOW 2-3 DAYS FOR PACKING AND SHIPPING ON ALL TEST STRIPS AND KITS.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
