50% off: pH Test Strips (Bottle of 50) $11, Metals Check Test Strips (Bottle of 50) $22 + More @ Select Scientific

We have some stock with short expiry that we've heavily discounted.

Extended Range pH Check $11

exp date 10/16

• 50 Tests per bottle
• Suitable for accurate, rapid pH detection in tap water, aquariums, process water and control, ponds, lakes, and streams
• pH Range: 2-12
• Extra accuracy (.5 pH increments) between pH 6 and pH 10
• dual-indicator pad system makes color matching easier
• 30 second test time

Metals Check for Water Quality Testing $22

exp date 12/16

• 50 Tests per bottle
• Suitable for confirming your water filter is functioning correctly
• Accurate results are achieved in under one minute
• Safe and easy to use since there are no chemicals to mix
• The indicator is noncarcinogenic