Hi, the product description says have a two-year shelf life from date of manufacture, how much time remains for expiration?

We do not know the exact date until we know what lot # was shipped. We will guarantee at least 50% of the shelf life. CorinaHach Company

Join PRO & Unlock Exclusive Perks!

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Warehouse # 7, 4th Street, Umm Ramool, Dubai, 30183, Dubai

SpecCheck Secondary Gel Standards Set, DPD Chlorine - LR 0-2.0 mg/L Cl₂, Chlorine Testing, Water Quality Standards, Accurate Chlorine Measurement, Laboratory Grade Chlorine Standards, 2635300

Product ID: 30333360

Secure Transaction

⏳2-year shelf life ensures long-term reliability

⚡Instant instrument response check, no prep needed

🧪4 sealed gel cells for precise calibration

Description

🧪 Calibrate with Confidence — Stay Ahead in Water Quality Testing!

SAFE COMPLIANT - Non-hazardous materials mean no SDS needed, simplifying lab safety protocols.
LAB GRADE CONFIDENCE - Computer-formulated gels provide stable, reproducible color standards for professional-grade chlorine measurement.
LONG LASTING RELIABILITY - Two-year shelf life guarantees consistent performance and dependable results over time.
FAST EFFORTLESS TESTING - No sample or reagent prep required—check your instrument’s accuracy in seconds.
PRECISION CALIBRATION ZERO HASSLE - Four ready-to-use sealed gel cells simulate exact chlorine levels from 0-2.0 mg/L Cl₂, eliminating guesswork.

The Hach SpecCheck Secondary Gel Standards Set offers four sealed 10 mL gel cells with precise chlorine concentrations (0-2.0 mg/L Cl₂) for quick, reliable instrument calibration. With a two-year shelf life and no preparation required, this non-hazardous kit ensures stable, lab-grade accuracy and consistent water quality testing results.

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

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.

89206 som

Duties & taxes incl.

Kyrgyzstanstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews