For pH meter standardization. Each pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification. pH is ± 0.02 at 25°C. Pack of 50 powder pillows.
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Free Courier Delivery Over $199 in Canada/USA
Cleanflow ships all across Canada and the continental USA. Emails with tracking details are automatically sent the moment your order leaves our warehouse. Any order with a total of $199.00 or more before taxes qualifies for Free Courier Shipping with Canada Post, Canpar, Fed Ex, Purolator, UPS or Loomis. Courier shipments to "Beyond Service Area" destinations will be requested to pay for this additional service. Larger or heavier packages will ship via LTL truck at additional cost. Orders under $199.00 before taxes will be charged a flat rate of $20.00 + applicable taxes. Cleanflow is a 100% Canadian family owned and operated company.
Delivery Times Inside Canada
Prairie Provinces: 1-3 Business Days
Northern Ontario: 1-3 Business Days
Southern Ontario: 1-3 Business Days
Quebec: 1-3 Business Days
Atlantic Canada: 2-5 Business Days
British Columbia: 2-5 Business Days
Yukon & Nunavut: 5-10+ Business Days
Northwest Territories: 5-10+ Business Days
Please note: Business Days are Monday to Friday. All delivery
times are estimates only. These estimates do not include the processing
time to prepare the order for shipment.