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Refill Solution No. 3019
Saturated Solution of Potassium Sulfate & Silver (Ag2SO4) electrolyte for filling Silver/Silver Sulfate Reference Electrodes.( Koslow's 1003 Series).
Refill Solutions are available in 1 ounce (30 mL) bottle. Shipped with a printed Safety Data Sheet (S.D.S.) Bottle label includes expiration date and traceable lot number. Solutions are fresh; expiration date is a minimum of 11 months from time of purchase. Solutions are well packaged for shipping with cap seal tape, inside a plastic bag inside a padded carton. Koslow Scientific Company always uses quality ACS grade reagents for robust electro-chemical performance.