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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Description

🔍 Elevate Your pH Game with Precision!

USER FRIENDLY DESIGN - Compact 8 oz. round bottles for easy handling and storage.
LONG LASTING FRESHNESS - Double-sealed with a 2-year shelf life for unopened bottles.
COLOR CODED CONVENIENCE - Quick identification with color-coded solutions for effortless use.
PRECISION YOU CAN TRUST - Experience accuracy with values traceable to NIST standards.
QUALITY YOU CAN RELY ON - Produced in a certified facility using high-purity reagents.

The AI1113 pH Calibration Buffer Solution Kit includes two 8 oz. bottles (pH 4.00 and 7.00) that ensure precise calibration for your instruments. Manufactured in an ISO 9001:2015 certified facility, this kit guarantees accuracy to +/- 0.01 pH at 25 °C, with solutions traceable to NIST standards. The double-sealed packaging ensures a 2-year shelf life, making it a reliable choice for professionals.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 66.35

Duties & taxes incl.

Maltastore

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Great experience from order to delivery. Highly recommended!

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Manufacturer	Apera Instruments
Part number	AI1113
Item Weight	226 g
Item model number	AI1113
Style	pH 4, 7 (8oz.)
Material	HDPE (High Density Polyethylene)
Shape	Round
Item Package Quantity	1
Cutting Diameter	2 Inches
Measurement System	US
Included components	AI1113 Solution Kit
Batteries Included?	No
Batteries Required?	No
Item diameter	2 Inches

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

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