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.

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Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each

Product ID: 352324653

Details

Brand
Apera
Item volume
8 Fluid Ounces
Item weight
8 Ounces
Manufacturer
Apera
UPC
810214030010

🎯±0.01 pH accuracy

🏭ISO 9001:2015 & ISO 17025:2017 certified

🔒2-year sealed shelf life

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Description

🎯 Calibrate like a pro — precision that keeps you ahead of the curve!

COMPLETE TRANSPARENCY - Downloadable MSDS and optional certificates of analysis keep your compliance game strong.
LONG LASTING FRESHNESS - Double-sealed bottles guarantee a 2-year shelf life unopened, perfect for busy professionals.
COLOR CODED CONVENIENCE - Quickly identify pH 4.00 and 7.00 buffers with intuitive color coding—no mix-ups, no delays.
PRECISION YOU CAN TRUST - Accurate to ±0.01 pH at 25°C, ensuring lab-grade calibration every time.
CERTIFIED QUALITY ASSURANCE - Manufactured in ISO-certified facilities with traceability to NIST standards for unmatched reliability.

The Apera Instruments AI1113 pH Calibration Buffer Solution Kit offers ultra-precise pH calibration with ±0.01 accuracy at 25°C, produced under strict ISO 9001:2015 and ISO 17025:2017 standards. Featuring color-coded, double-sealed 8 oz bottles with a 2-year unopened shelf life, this kit is trusted by professionals for reliable, hassle-free pH meter calibration.

Specifications

ASIN	B074SQBC4K
ASIN	B074SQBC4K
Brand Name	Apera Instruments
Customer Reviews	4.6 4.6 out of 5 stars (701)
Customer reviews	4.6 4.6 out of 5 stars (701)
Date First Available	26 December 2017
Global Trade Identification Number	00810214030010
Included Components	AI1113 Solution Kit
Is Discontinued By Manufacturer	No
Item Weight	8 Ounces
Item model number	AI1113
Manufacturer	Apera Instruments
Manufacturer	Apera Instruments
Model Number	AI1113
Part Number	AI1113
Product Dimensions	5.08 x 20.32 x 5.08 cm; 226.8 g
UPC	810214030010
Volume	8 Fluid Ounces

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¥11066

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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