What is the potassium chloride for?

Potassium chloride solution is used to protect the pH meter probe. Once you use your pH meter for the first time, the tip of the probe should be immersed in a solution of potassium chloride during long periods that you don't use the meter

are these solutions NIST traceable ?

Not even close. They were off by 0.3 units. Completely worthless...

Is the electrode glass? If the electrode solution is low can you add solution to it? If so what is the electode solution?

I don't believe so, it looks plastic but I don't want to tap on it or touch it as your not supposed to. By electrode fluid are your referring to the small jar of neutral? if so yes you can add more to the protective cap and store it upright. the key is to not to let it dry out

What is the shelf life for these solutions?

There is a two year shelf life for the solutions in this set.

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Innovating Science Buffer Calibration Kit

Innovating Science Buffer Calibration Kit

Product ID: 3667436

Details

Brand
ALDON
Item Form
Liquid
Item Volume
500
Item Weight
4 Pounds
Package Information
Bottle

📊Ranked #178 in Chemical Buffers

🧪Non-regulated, safe handling

⚗️Precise 500mL liquid volume

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Description

⚡ Elevate your lab game with precision calibration that means business!

SAFE COMPLIANT - Non-regulated formula means hassle-free storage and transport.
HIGHLY RATED RELIABILITY - 4.5-star average from 212 expert users guarantees consistent performance.
CALIBRATE WITH CONFIDENCE - Ensure lab-grade accuracy with 500mL of premium buffer solution.
TRUSTED INDUSTRY STANDARD - Join thousands of professionals using a top-ranked chemical buffer kit.
STREAMLINED FOR EFFICIENCY - Single bottle design simplifies your calibration process.

The Innovating Science Buffer Calibration Kit by Aldon offers a 500mL liquid buffer solution designed for precise pH meter calibration. Ranked #178 in Chemical Buffers and boasting a 4.5-star rating from over 200 users, this non-regulated, single-bottle kit ensures safe, reliable, and efficient calibration for professional and educational labs alike.

Specifications

ASIN	B00BUV7L96
Best Sellers Rank	#366,296 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #178 in Chemical Buffers
Brand Name	ALDON
Container Type	Bottle
Customer Reviews	4.5 4.5 out of 5 stars (212)
Global Trade Identification Number	00724832050506
Item Form	Liquid
Item Weight	4 Pounds
Manufacturer	Aldon Corporation
Model Number	IS5050
Part Number	IS5050
UPC	724832050506
Unit Count	1.0 Count
Volume	500 Milliliters

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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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