--- title: News & Insights | CWC | News & Insight (5) description: News & Insight | Convergent Water Controls News & Insights (5) --- [![Convergent Water Controls](https://blog.cwc.com.au/hs-fs/hubfs/Images/Brand%20logos/CWC/CWC-Convergent-Water-Controls-logo.jpg?width=200&height=66&name=CWC-Convergent-Water-Controls-logo.jpg "Convergent Water Controls")](https://cwc.com.au/) **Call for Expert Help** 1800 137 954 [DIGICHEM Plus Login](https://cwc.com.au/pages/cloud-monitoring) [emec Nimbus Login](https://cwc.com.au/pages/cloud-monitoring-nimbus) [![Convergent Water Controls](https://blog.cwc.com.au/hs-fs/hubfs/Images/Brand%20logos/CWC/CWC-Convergent-Water-Controls-logo.jpg?width=200&height=66&name=CWC-Convergent-Water-Controls-logo.jpg "Convergent Water Controls")](https://cwc.com.au/) News + Insights ## Australia Wide! Exclusive Agent for **emec** in Australia [VIEW THE EMEC RANGE](https://cwc.com.au/collections/vendors?q=EMEC) [![Why Real-Time Corrosion Data Matters](https://hubspot-no-cache-ap1-prod.s3.amazonaws.com/cta/default/4586940/interactive-296695720393.png)](https://blog.cwc.com.au/hs/cta/wi/redirect?encryptedPayload=AVxigLLjpAzyALTZakMFgqwFGuJIFeu5LNWKUJGMTo2LfpWaUx3wiSVH%2B%2Fn0y0fbnkNnGGMHDM%2Fv6KqA0e33LhDOb8nRVhYd1wM1dGBr%2B2AdcMAxQ2zAlPZFPdFMQJh%2FSKdZ1NdVGaekzE5wXBuiCi21K0CAjlkqEx7kF1hv5ogB0JfQh06ugV3JAWlMBprpMnQnDotaLg1b%2BH9LGctV8TZLpEkKVQ%3D%3D&webInteractiveContentId=296695720393&portalId=4586940) # News & Insights [News & Insight](https://blog.cwc.com.au/tag/news-insight) | [pH Correction](https://blog.cwc.com.au/tag/ph-correction) | [Chemical Dosing Pumps](https://blog.cwc.com.au/tag/chemical-dosing-pumps) | [Solenoid Metering Pump](https://blog.cwc.com.au/tag/solenoid-metering-pump) | [Hanna HI931001](https://blog.cwc.com.au/tag/hanna-hi931001) | [Peristaltic Dosing Pumps](https://blog.cwc.com.au/tag/peristaltic-dosing-pumps) | [Water Powered Dosing Pump](https://blog.cwc.com.au/tag/water-powered-dosing-pump) | [CWC News](https://blog.cwc.com.au/tag/cwc-news) | [Chemical Dosing](https://blog.cwc.com.au/tag/chemical-dosing) | [Stenner Pumps](https://blog.cwc.com.au/tag/stenner-pumps) [![Why is it important to discard pH buffer solution after calibration?](https://blog.cwc.com.au/hs-fs/hubfs/CWC-Convergent-water-control-pH-solutiojn-calibration-ph-4-7-10-250-large-519x600.jpg?width=600&name=CWC-Convergent-water-control-pH-solutiojn-calibration-ph-4-7-10-250-large-519x600.jpg)](https://blog.cwc.com.au/why-is-it-important-to-discard-the-ph-buffer-solution-after-calibration) ## [Why is it important to discard pH buffer solution after calibration?](https://blog.cwc.com.au/why-is-it-important-to-discard-the-ph-buffer-solution-after-calibration) There are typically 2 types of pH calibration methods, i.e. Single Point or 2 (Dual) Point. February 5, 2020 [Read more](https://blog.cwc.com.au/why-is-it-important-to-discard-the-ph-buffer-solution-after-calibration) [![How to Store and Use pH Buffer Solutions for Calibrating pH](https://blog.cwc.com.au/hs-fs/hubfs/CWC-storing-ph-for-calibrating-600x343.png?width=600&name=CWC-storing-ph-for-calibrating-600x343.png)](https://blog.cwc.com.au/how-to-store-and-use-ph-buffer-solutions-for-calibrating-ph) ## [How to Store and Use pH Buffer Solutions for Calibrating pH](https://blog.cwc.com.au/how-to-store-and-use-ph-buffer-solutions-for-calibrating-ph) January 28, 2020 [Read more](https://blog.cwc.com.au/how-to-store-and-use-ph-buffer-solutions-for-calibrating-ph) [![What is ORP (Oxidation Reduction Potential) and mV?](https://blog.cwc.com.au/hs-fs/hubfs/Imported_Blog_Media/WA-OPF10-PBN10-300x300.jpg?width=600&name=WA-OPF10-PBN10-300x300.jpg)](https://blog.cwc.com.au/what-is-orp-oxidation-reduction-potential-and-mv) ## [What is ORP (Oxidation Reduction Potential) and mV?](https://blog.cwc.com.au/what-is-orp-oxidation-reduction-potential-and-mv) January 21, 2020 [Read more](https://blog.cwc.com.au/what-is-orp-oxidation-reduction-potential-and-mv) [![Why ASTM Coupon Racks?](https://blog.cwc.com.au/hs-fs/hubfs/ASTM-Logo.png?width=600&name=ASTM-Logo.png)](https://blog.cwc.com.au/why-astm-coupon-racks) ## [Why ASTM Coupon Racks?](https://blog.cwc.com.au/why-astm-coupon-racks) A Corrosion Coupon Rack is an assembly of pipework that houses 1 or more metal coupons suspended in... January 14, 2020 [Read more](https://blog.cwc.com.au/why-astm-coupon-racks) [![What temperature will I be dosing into?](https://blog.cwc.com.au/hs-fs/hubfs/CWC-Blog-series-metering-pump-heading-600x200.png?width=600&name=CWC-Blog-series-metering-pump-heading-600x200.png)](https://blog.cwc.com.au/what-temperature-will-i-be-dosing-into) ## [What temperature will I be dosing into?](https://blog.cwc.com.au/what-temperature-will-i-be-dosing-into) This is blog is the final part of our 4 part blog series: 'Which EMEC Solenoid Metering Pump should... December 18, 2019 [Read more](https://blog.cwc.com.au/what-temperature-will-i-be-dosing-into) [![Why is it important to specify what chemical I am dosing?](https://blog.cwc.com.au/hs-fs/hubfs/CWC-Blog-series-metering-pump-heading-600x200%20(1).png?width=600&name=CWC-Blog-series-metering-pump-heading-600x200%20(1).png)](https://blog.cwc.com.au/why-is-it-important-to-specify-what-chemical-i-am-dosing-arent-all-metering-pumps-designed-to-handle-all-chemicals) ## [Why is it important to specify what chemical I am dosing?](https://blog.cwc.com.au/why-is-it-important-to-specify-what-chemical-i-am-dosing-arent-all-metering-pumps-designed-to-handle-all-chemicals) Not all chemicals are compatible with all chemically resistant materials. For this reason, all... December 11, 2019 [Read more](https://blog.cwc.com.au/why-is-it-important-to-specify-what-chemical-i-am-dosing-arent-all-metering-pumps-designed-to-handle-all-chemicals) [![Is it necessary to control the pump externally via a pulsing contact or a 4-20mA signal?](https://blog.cwc.com.au/hs-fs/hubfs/CWC-Blog-series-metering-pump-heading-600x200%20(3).png?width=600&name=CWC-Blog-series-metering-pump-heading-600x200%20(3).png)](https://blog.cwc.com.au/does-the-dosing-pump-for-my-application-require-any-inputs) ## [Is it necessary to control the pump externally via a pulsing contact or a 4-20mA signal?](https://blog.cwc.com.au/does-the-dosing-pump-for-my-application-require-any-inputs) Our first blog in the series (missed it? catch up here) covered the Flow Rate required and Pressure... December 3, 2019 [Read more](https://blog.cwc.com.au/does-the-dosing-pump-for-my-application-require-any-inputs) [![What Flow Rate do you require and what pressure do you intend pumping into?](https://blog.cwc.com.au/hs-fs/hubfs/CWC-Blog-series-metering-pump-heading-600x200%20(2).png?width=600&name=CWC-Blog-series-metering-pump-heading-600x200%20(2).png)](https://blog.cwc.com.au/selecting-the-right-solenoid-metering-pump) ## [What Flow Rate do you require and what pressure do you intend pumping into?](https://blog.cwc.com.au/selecting-the-right-solenoid-metering-pump) The first questions to ask when selecting a Solenoid Metering Pump should be: November 26, 2019 [Read more](https://blog.cwc.com.au/selecting-the-right-solenoid-metering-pump) [Load More](https://blog.cwc.com.au/tag/news-insight/page/6) ### Subscribe ### Topics - [News & Insight](https://blog.cwc.com.au/tag/news-insight) - [pH Correction](https://blog.cwc.com.au/tag/ph-correction) - [Chemical Dosing Pumps](https://blog.cwc.com.au/tag/chemical-dosing-pumps) - [Solenoid Metering Pump](https://blog.cwc.com.au/tag/solenoid-metering-pump) - [Hanna HI931001](https://blog.cwc.com.au/tag/hanna-hi931001) - [Peristaltic Dosing Pumps](https://blog.cwc.com.au/tag/peristaltic-dosing-pumps) - [Water Powered Dosing Pump](https://blog.cwc.com.au/tag/water-powered-dosing-pump) - [CWC News](https://blog.cwc.com.au/tag/cwc-news) - [Chemical Dosing](https://blog.cwc.com.au/tag/chemical-dosing) - [Stenner Pumps](https://blog.cwc.com.au/tag/stenner-pumps) - [pH/ORP Simulator](https://blog.cwc.com.au/tag/ph-orp-simulator) - [Boiler Blowdown](https://blog.cwc.com.au/tag/boiler-blowdown) - [DIGICHEM](https://blog.cwc.com.au/tag/digichem) - [ORP](https://blog.cwc.com.au/tag/orp) - [Pool Controllers](https://blog.cwc.com.au/tag/pool-controllers) × ![CWC _ SUBSCRIBE FOR NEWS AND OFFERS](https://blog.cwc.com.au/hs-fs/hubfs/Blog%20Featured%20Images/CWC%20_%20SUBSCRIBE%20FOR%20NEWS%20AND%20OFFERS.gif?width=1104&name=CWC%20_%20SUBSCRIBE%20FOR%20NEWS%20AND%20OFFERS.gif) Get more industry leading insights, news, offers and related product information, customised to suit you, simply by personalising your details below... 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