Polyamine NI Reagents A + B Refill Pack The refill pack contains replacement chemicals for compatible polyamine test kits. Reagents for Your Polyamine Test – Easy Refilling When the reagents in your polyamine test kit are used up, there is no need to replace the entire set. The refill pack includes both required reagents, A and B, which are necessary for the color reaction during measurement. Simply replace the old chemicals with the new ones. The reagents are specifically matched to polyamine test kits, ensuring your measurements remain clear, consistent, and comparable. Cost-Effective and Sustainable The refill pack is particularly suitable for users who regularly use their test kit. There is no need to purchase a new set; simply replace the consumed reagents. Using the correct chemicals ensures that measurement results remain reliable and comparable over time. Note: The Polyamine NI refill pack (Reagents A + B) is universally compatible with all polyamine test kits.

The refill pack of polyamine titration solution contains 10 bottles of 50 ml each. It is compatible with the Polyamine Test Kit B42/C71. Refill Pack Polyamine Titration Solution B42/C71 (10 bottles á 50ml) The titration solution is specially designed for the B42/C71 test kit and enables reliable control of polyamine dosing. The Polyamine Titration Solution B42/C71 is used for the precise determination of polyamine content in technical water systems. It is suitable for both laboratory analyses and quick on-site measurements. Ideal for the medium measuring range and precise dosing control. Why buy the Polyamine Titration Solution B42/C71 from Heyl? fast and reproducible results easy handling for routine checks practical for service and maintenance operations suitable for laboratory analyses and on-site measurements specially matched to the B42/C71 test kit (#400168) Examples of applications Circulating water systems in industrial plants Water treatment systems Pharmaceutical and food industry for process water Routine analyses in the laboratory or directly at the plant This titration solution is intended exclusively for the B42/C71 test kit (item number 400168) and is not compatible with other polyamine test kits.

This polyamine refill pack contains the titration solution B42/C71 and two C reagents. It is the refill packaging for the polyamine test kit B42/C71 (item no. 400168). Refill pack Polyamine titration solution B42/C71 + reagent C Why buy the refill pack instead of a new test kit? The refill pack contains the titration solution B42/C71 and two C reagents, which are also included in the test kit. The refill pack is ideal for providing consumables for repeated polyamine measurements and for continuing to use your test kit in a cost-efficient way. Application examples laboratory water and wastewater analysis food and beverage control biotechnology & pharmaceuticals

This set contains the titration solution V 15/30 as well as two refill packs of the C reagent for the Polyamine test kit V 15/30 (item number: 400166). Ideal for precise and reliable measurement of polyamines in laboratory samples and other application areas. Refill pack Polyamine titration solution V 15/30 + C reagent Why the refill pack makes sense? The refill pack for the Polyamine test kit V 15/30 is ideal for determining measurement values between 15 mg/l and 30 mg/l. It is used to measure and determine whether the polyamine value is within a defined range. In terms of sustainability and cost efficiency, purchasing a refill pack saves you from having to buy a completely new test kit. Various application areas for the Polyamine test kit V 15/30 refill set well water cooling circuits process water or industrial applications

The refill pack for the Polyamine A-853R test kit (400192) contains one A-853R titration solution as well as two C reagents. Refill pack Polyamine titration solution A-853R + reagent C Why buy the refill pack online? This refill pack contains the A 853R titration solution as well as reagent C for your polyamine test kit. Ideal for continuous and precise measurement of polyamines without the need to purchase a new test kit. Application areas laboratory analyses water and wastewater analysis biotechnology & pharmaceuticals

Water Hardness DUO Titration Kit – Flexible Hardness Analysis For precise measurement of water hardness The Water Hardness DUO Titration Kit is designed to measure water hardness in raw water (30–80 °dH) and treated water (0–2 °dH). With the DUO kit, you can reliably determine the hardness of both raw and treated water. The set includes all necessary reagents and accessories for immediate use. Precise Determination of Water Hardness in Raw and Treated Water The Water Hardness DUO Titration Kit provides a flexible and reliable analysis of water hardness for both raw and treated water. It covers a wide measurement range from 30–80 °dH in raw water and 0–2 °dH in treated water, making it ideal for various applications in water treatment. The kit is designed for users who require fast and accurate hardness measurements, whether for untreated raw water or softened water. Advantages of the Water Hardness DUO Titration Kit With the DUO titration kit, two measurement ranges can be covered with a single set. This reduces the need for separate measurement systems and allows efficient monitoring of water hardness before and after treatment. The set includes all necessary reagents and accessories for immediate use. The manual titration method delivers precise and reproducible results and is particularly suitable for control measurements, commissioning, or mobile applications in water analysis. Frequently asked questions How long do Heyl chemicals last? The shelf life is printed on the label of each product. Upon delivery, the guaranteed shelf life is at least 7 months. Can Heyl reagents also be purchased individually? That depends on the specific item to be ordered. For Testoval products, only the complete refill pack can be ordered. The individual small bottles cannot be reordered separately. For the Duroval test kit, the individual components of the refill pack can also be reordered separately. Can the indicator and titration solution be purchased separately? Yes, this is possible for the Duroval product range. Where can I find the safety data sheet? The safety data sheet can be found directly with the product in our shop or separately in the download area under the relevant heading. How can the chemicals be disposed of? Disposal instructions can be found in section 13 of the safety data sheet. Disposal must be carried out in accordance with official regulations. Can the chemicals still be used after the expiry date? No, the chemicals can no longer be used after the expiry date. After the expiry date, accurate measurement results can no longer be guaranteed. How should Heyl chemicals be stored? Section 7 of the safety data sheet contains all relevant information on the storage of chemicals. The recommended storage temperature should be between 15-25°C.