Laboratory Grade Tannic Acid Powder, 100g Safety Supplies_Gloves this 1000 mL borosilicate glass

this 1000 mL borosilicate glass replacement flask restores the collection vessel on a vacuum filtration assembly after glassware breakage

Easy-to-use sensor with wireless connectivity for real-time data collection

a strong base used in acid-base titration

problem solving

Amber HDPE wide-mouth reagent bottles hold 500mL each in a 125-count bulk pack with UV-blocking walls for photosensitive chemical storage

Laboratory Grade Tannic Acid Powder, 100g Safety Supplies_Gloves this 1000 mL borosilicate glassUsed in metal ion chelation and protein precipitation chemistry, this 100g bottle of laboratory grade tannic acid powder also serves antioxidant research and plant chemistry investigations.