Can this product be used in place of the "1382 milligram per liter (ppm)" calibration packages ?

This is for calibrating EC not ppm. There is a different solution for ppm.

How long is it useable after opening?

I believe as long as the cap is kept on it after use it should be good for many months. We have some at work that is a couple of years old and it still does the job. Just don’t want any evaporation as that would increase the EC of the solution.

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Hanna Instruments HI7031L 1413 µs/cm Conductivity Calibration Solution, 500mL Bottle

Product ID: 653705939

Details

Brand
Hanna
Item Form
Liquid
Item Volume
500 ml
Item Weight
0.5 kg
Package Information
Bottle

⚡1413 µS/cm precise EC value

🧪Certified calibration solution

⏱️Quick field & lab calibration

S$66

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Description

⚡ Calibrate like a pro — precision that powers your measurements!

LIGHT PROOF PACKAGING - Opaque bottles protect solution integrity from light exposure, ensuring consistent results.
PRECISION YOU CAN TRUST - Calibrate with exact 1413 µS/cm conductivity for flawless measurements every time.
VERSATILE ON THE GO USE - Calibrate your Hanna meters effortlessly in the lab or out in the field within minutes.
CERTIFIED QUALITY ASSURANCE - Each 500mL bottle comes with a certificate of analysis for documented accuracy.
INDUSTRY PREFERRED STANDARD - Join thousands of professionals relying on Hanna’s trusted calibration solutions worldwide.

The Hanna Instruments HI7031L 1413 µS/cm Conductivity Calibration Solution is a 500mL certified liquid designed for rapid and accurate calibration of conductivity meters and probes. Packaged in light-tight bottles, it ensures maximum stability and reliability whether used in the lab or field, making it the go-to standard for professionals demanding precise and repeatable conductivity measurements.

Specifications

ASIN	B0085XQTWM
Best Sellers Rank	#155,075 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #41 in Electrolyte Solutions
Brand Name	Hanna Instruments
Container Type	Bottle
Customer Reviews	4.6 4.6 out of 5 stars (76)
Global Trade Identification Number	00860012631070
Item Form	Liquid
Item Weight	0.5 kg
Manufacturer	Hanna Instruments
Model Number	HI-7031L
Part Number	HI7031L
Unit Count	1 Count
Volume	500 ml

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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.

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S$66

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered 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 SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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