pH 4.01 Calibration Solution, 25x20mL, case of 25

$36.99 $40.69

Hanna's Buffer solutions are made from established formulas and are standardized with a pH meter that is calibrated to NBS/NIST primary standard bu...
SKU: N/A

$36.99 $40.69

Description

Hanna's Buffer solutions are made from established formulas and are standardized with a pH meter that is calibrated to NBS/NIST primary standard buffer solutions. The 20 ml sachets are ideal for infrequent calibrations while for heavy-duty applications, you can choose from the popular 230 ml, 1 liter, or 1 gallon containers. Now the pH 4 buffers carry lot #, expiry date as well as pH/C chart on every bottle. HI 7004L/C and HI 8004L/C are also supplied with an analysis certificate.

Shipping & Delivery
Shipping Policy: We are focused on providing the most affordable shipping options possible to our customers. Shipping Methods: We offer these methods for shipping your orders from Growhouse.supply: Ground — average 3 to 5 business days Freight — average 3 to 10 business days All shipping methods apply to business days, not weekends or holidays. Some products may require additional days to process prior to shipping. Not all items are available for all shipping methods. From time to time we may offer specials on shipping for individual items or categories. Shipping fees are calculated by the weight, dimensions, destination and shipping method. We reserve the right to notify you of any additional shipping charges necessary to deliver your order. Shipping can be affected by: rural delivery locations, shipment requires multiple pallets, delivery to an island, etc. You will be immediately notified of additional shipping charges. Where do we ship to? We ship within the contiguous 48 states, as well as to *Alaska and *Hawaii. We do not ship outside of the United States. *Promotions and/or discounts for shipping do not apply to Alaska or Hawaii. We do not offer local pickup. Missing, Lost and Stolen Packages Growhouse.supply is not responsible for any lost, stolen, or missing items.