Hanna Instruments

Scientific Equipment

Coronavirus Update

Coronavirus update, statement & FAQs

Free Delivery

Most of mainland GB for orders over £50. Other charges may apply - see more

Hanna Care

We take the long view, looking after existing customers as much as delighting new ones!

One Click Purchase

No need to type in credit card or address details, pay in seconds on PayPal

HI-93713-03 Phosphate LR, Ascorbic Acid Method

HI-93713-03 Phosphate LR, Ascorbic Acid Method

Hanna HI-93713-03 Phosphate LR, Ascorbic Acid Method

HI-93713-03 Phosphate LR, Ascorbic Acid Method

300 tests
Range: 0.00 to 2.50 mg/L.
In Stock
£89.10 (exc. VAT) £106.92 (inc. VAT)

The HI-93713-03 are reagents for the colorimetric determination of phosphate. There are enough reagents for 300 tests to be used with Hanna’s compatible benchtop and portable photometers. These high quality reagents are clearly marked with the lot number and expiry date on each packet for traceability.

HI-93713-03 Phosphate LR, Ascorbic Acid Method information

Hanna's extended description

Reagents for phosphate LR, Ascorbic Acid method.

The HI-93713-03 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate colorimetric measurements. The method is an adaptation of the ascorbic acid method in which the reaction between phosphate and the reagent causes a blue tint in the sample. The intensity of colour is determined by a compatible photometer and the phosphate concentration will be displayed in mg/L (ppm). These reagents are designed to be used with samples that have an expected range of 0.00 to 2.50 mg/L (ppm) phosphate.

Tip for an accurate measurement

It is important that the sample does not contain any debris.

When the cuvette is placed into the measurement cell, it must be dry outside and completely free of fingerprints, oil or dirt. Wipe it thoroughly with HI-731318 or a lint-free cloth prior to insertion.

Shaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.

Do not let the reacted sample stand for too long after reagent is added, or accuracy will be lost.

After the reading, it is important to discard the sample immediately, otherwise the glass might become permanently stained.

Specifications

Specifications list

Specifications

Package Packets
Quantity 300 tests
Method Adaptation of the ascorbic acid method

Questions & Answers

Got a question to ask? Use this form to submit your question.
Question will be displayed after moderation.
Name* Product Question*
No questions yet?
Don 't be shy, be the first to ask.