What is the life span of the solution . Does it have an expiration date?

The lifespan of unopened pH buffer solutions (new batches) is two years, one year for the older batches. All of our solutions have expiration dates on the bottles.

Do the buffers and storage solutions have a mold inhibitor?

no, I don't think it's have mold inhibitors

Does this come with storage solution?

Yes a 4oz bottle of kci storage solution. It's in the pic and description.

Ai1108 Ph Calibration Buffer Solution Kit For Ph Orp Electrodes

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Calibrate like a pro, measure like a boss.

LONG LASTING FRESHNESS - Double-sealed bottles with a 2-year unopened shelf life to keep your solutions pristine.
PRECISION YOU CAN TRUST - Accurate to ±0.01 pH at 25°C, ensuring lab-grade calibration every time.
COMPLETE CALIBRATION KIT - Includes pH 4.00 & 7.00 buffers plus 3M KCL storage solution for optimal electrode care.
CERTIFIED QUALITY ASSURANCE - Manufactured in an ISO 9001:2015 & ISO 17025:2017 accredited facility for unmatched reliability.
QUICK IDENTIFY COLOR CODING - Color-coded buffers for seamless, error-free calibration workflow.

The Apera AI1108 pH Calibration Buffer Kit delivers lab-accurate pH calibration with ±0.01 precision, produced under strict ISO certifications. Featuring color-coded, double-sealed bottles with a 2-year shelf life, this kit includes pH 4.00 & 7.00 buffers plus a 3M KCL storage solution, making it the go-to choice for professionals demanding reliable, hassle-free electrode calibration.

Specifications

ASIN	B01MSZ4Q7Z
Best Sellers Rank	#5,457 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Chemical Buffers
Date First Available	December 14, 2016
Item Weight	9 ounces
Item model number	AI1108
Manufacturer	Apera Instruments
Product Dimensions	2 x 2 x 8 inches

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