![wr840-37](http://www.ajcope.co.uk/blog/wp-content/uploads/2014/10/wr840-37-150x150.jpg)
Cope are please to introduce to their product range the Hach DREL / 1900 Portable Laboratory. This complete system comprises the DR1900 spectrophotometer operating from 4 x 1.5V NiMH rechargeable batteries, digital titrator, reagents, apparatus, carrying case and battery charger offering the user a complete laboratory for use in the field for up to 15 […]