it says expiration date 5/2021 , are they still usable?

Probably, they are dry reagents. I would suggest ordering a new batch, comparing tests, and then decide.

So just to confirm hi774 is the same as hi736?

Hello hi774 is NOT the same as hi736. HI774-25 is designed to be used with samples that have an expected range of 0.00 to 0.90 ppm phosphate. HI736-25 is designed to be used with samples that have an expected range of 0 to 200 ppb phosphorus.

Desertcart Logo

Deliver to Philippines

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

⚡ Unlock ultra-precise phosphate insights in a flash!

TRACEABILITY ASSURED - Each pack marked with expiration and lot number for quality control
ULTRA PURE CHEMISTRY - High-purity ingredients ensure lab-grade accuracy
PRECISION READY PACKS - Pre-measured reagents for fast, foolproof testing
VERSATILE WATER TESTING - Perfect for aquariums, aquaculture, and environmental monitoring
DIRECT PHOSPHATE READINGS - Skip conversions—get instant ppm phosphate results

The Hanna Instruments HI774-25 reagent packs deliver 25 ultra-low range phosphate tests with pre-measured, high-purity chemicals. Designed for use with the HI774 Phosphate Checker HC, these reagents provide direct ppm phosphate readings without conversion, ensuring fast, accurate water quality analysis for aquariums, aquaculture, and environmental applications. Each pack is traceable with expiration and lot numbers, guaranteeing reliability and ease of use.

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.

₱8424

Duties & taxes incl.

Philippinesstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Brand	Hanna Instruments
Manufacturer	Hanna Instruments, Inc
Country of Origin	USA
Colour	white
Item Weight	32 g
Package Dimensions	5.79 x 5.69 x 4.09 cm; 32 g
Item part number	HII-HI774-25-1PK-$9.55
Are batteries included?	No

Hanna Instruments HI774-25 Phosphate Ultra Low Range Checker HC Reagents (25 Tests) by wwG Store

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions