This item ships for FREE with 2-Day Shipping on orders over $50. (Details)
Want it delivered on Monday, December 9? Order in-stock items in the next 1 day 14 hours 36 minutes and choose One-Day Shipping at checkout.
Package Size: 6.2 x 3.4 x 3.4 inches
Thermo Scientific Orion ISE calibration standards for use with ion selective electrodes from ammonia to water hardness. ISE calibration standards for accurate and reproducible ISE measurements.
How can we improve our Product Description?
There are no customer reviews yet.Be the first to review this item