Gem Master R. I. Liquid 1.79 / Gem Master R. I. Liquid 1.81 sachitools

Gem Master R. I. Liquid 1.79 This liquid is to be used in congestion with Refractive indexes measurement instruments. Comes in 5ml Amber Glass bottle. Bottle is packed and sealed in accordance with current health and safety regulations. Features : Stable : Limits the amount of liquid to be withdrawn at a time Safer to use : Prevent spillage and reduces harmful vapor emmissions Easy to use : Use with its rod to drop one small droplet each time Long Lasting : Securely sealed Economical : Efficiently use for long time as no spillage *************************************** Gem Master R. I. Liquid 1.81 The Gem-Master 1.81 Refractive Index liquid contains 10 grams (3.2mls) of liquid. It's safer than other liquids on the market because of the protective stopper on the bottle that prevents spillage. The labels are in full accordance with current international health and safety regulations. Features : Stable : Limits the amount of liquid to be withdrawn at a time Safer to use : Prevent spillage and reduces harmful vapor emmissions Easy to use : Use with its rod to drop one small droplet each time Long Lasting : Securely sealed Economical : Efficiently use for long time as no spillage