pH Reference Electrolyte Solution KCl 250 ml 3 M/L | WTW 109705 Descriptions : WTW 109705 KCl-250 - Reference electrolyte, 1 bottle with 250 ml KCl solution 3 mol/l WTW Ph Kcl Solution Kcl 250ML 109705 is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. WTW Ph Kcl Solution Kcl 250ML 109705 / 80085-322 is part of a wide selection of WTW Chemistry quality controls or calibrators or standards. Combining excellent quality with an affordable price, the WTW Ph Kcl Solution Kcl 250ML 109705 / 80085-322 can meet your scientific research needs while still offering a good value for a budget conscious end user.