Item# C38837-016
C38837-016 Buffer Solution pH 4 Color-coded RED, 500ml
Price
$20.48 / each
Product Description
* Buffer, pH 4.00 ±0.01 at 25°C
* NIST Traceable
Details
pH 4 Buffer solution should be used regularly, typically every day the meter is used to calibrate your pH meters. Pour buffer into a clean separate container and never return used or unused buffer back into the container. Always keep tightly capped and adhere to the expiration date which is printed on the label.