50 ml erlenmeyer flask for sale, brand-new and used.

eScience Labs General Chemistry Version 3 Kit This chemistry kit is barely used and is in great condition. Although a few items are missing (described below), most items are brand new and have never been used before. Included are supplies for 26 labs.

Water quality test kit for borates as B (ppm), with each kit capable of measuring 75-100 tests. Comes with 4 dropper bottles, a 50 mL Erlenmeyer flask, and user instructions for the kit. This is a titrimetric kit so no color wheels or color charts are necessary.

Water quality test kit for Total (M), Phenolphthalein (P), and Hydroxide Alkalinity (OH). Testing for these three forms of alkalinity allows the user to determine the actual concentrations of hydroxide, carbonate, and bicarbonate species in their water sample, with all forms of alkalinity measured as CaCO3 (ppm). Each kit is capable of measuring 75-100 tests.

Lot of 4 Erlenmeyer Flask PYREX Lab Glassware 50 ML Beaker 4980 Stopper No. 1 Glass lab bottles - good pre-owned condition. No chips or cracks.

Science Experiment Glass and Labware Set - 31 Pieces

Used once. Deluxe Distillation Apparatus KitThis deluxe distillation apparatus kit has all the glassware and stands you need to get started with distillation in the lab. The borosilicate glassware in this set includes a 300 mm sealed Graham condenser, 50 mm diameter Kjeldahl distillation ball, 500 ml flat-bottomed boiling flask and 500 ml Erlenmeyer flask.