Will this work for calibrating a hanna pwt meter?

Yes this is exactly what you use to calibrate and test that water conductivity meter. I have been using BioPharm's standards for a few years now in our lab and i am really pleased with their accuracy.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Biopharm Conductivity Standards: 100 & 1413 μS, 500 mL (1.06 Pint) Each

Biopharm Conductivity Standards: 100 & 1413 μS, 500 mL (1.06 Pint) Each

Product ID: 32505340

Details

Boiling point
100 °C
Brand
Biopharm
Item Form
Solution
Percentage assay
100

⚡NIST-traceable KCl standards

📏2-pack for dual-range calibration

🌡️Accurate at 25°C

21.16 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered 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 OMAN.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚡ Calibrate like a pro — never second-guess your conductivity readings again!

TRUSTED QUALITY - Made in the USA with a 4.5-star rating, trusted by scientists and technicians alike.
DUAL RANGE PRECISION - Two calibrated standards (100 & 1413 μS) ensure your meter’s linearity across typical working ranges.
TEMPERATURE OPTIMIZED - Calibrated specifically at 25°C for consistent, reproducible results every time.
UNIVERSAL COMPATIBILITY - Works seamlessly with all EC meters, making it the go-to calibration solution for professionals.
NIST TRACEABLE CONFIDENCE - Certified potassium chloride solutions guarantee industry-leading accuracy and reliability.

Biopharm Conductivity Standards come as a convenient 2-pack of 500 mL bottles with 100 and 1413 μS KCl-based solutions, NIST-traceable and calibrated at 25°C. Designed to verify meter linearity across common conductivity ranges, these standards ensure precise, reliable measurements compatible with all EC meters, making them essential for water testing, hydroponics, and aquaculture professionals.

Specifications

% Assay of Chemical(s)	100
ASIN	B0H8FG238G
Best Sellers Rank	#396,696 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #93 in Chemical Standards
Boiling Point	100 °C
Brand Name	Biopharm
Customer Reviews	4.5 4.5 out of 5 stars (60)
Included Components	One bottle each of 100 uS and 1413 uS EC standard
Item Form	Solution
Item Highlight	KCl-Based Calibration Solutions For Use at 25C. NIST Traceable. Made in USA. μS Same As μMho. Compatible With All EC Meters.
Manufacturer	Biopharm Inc
Part Number	BC8214P-A
UPC	810173350235

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.