Class A Amber Volumetric Flask with PE Stopper and QR Code, 20mL, Borosilicate 3.3 Glass Sensors_Vernier Sensors Nylon-bearinged 6mm steel line shaft

Nylon-bearinged 6mm steel line shaft with a 56mm aluminum V-pulley at one end and a cord anchoring collar at the other

offered as a second-source option for multi-unit classroom orders

Cast iron five-piece stackable slotted mass set combining a 5 kg

Fifteen-piece stainless steel scoop and spatula assortment spanning bench tasks from powder weighing to paste scraping

Class A Amber Volumetric Flask with PE Stopper and QR Code, 20mL, Borosilicate 3.3 Glass Sensors_Vernier Sensors Nylon-bearinged 6mm steel line shaftClass A amber volumetric flask in borosilicate glass holds 20mL with PE stopper for light sensitive reagent precision volumetric measurement.