12-Pack Translucent Narrow Mouth LDPE Reagent Bottles with PP Caps, 250mL, -100 to 80°C Base Size_6 x 9" this 500mL bottle of 1%

this 500mL bottle of 1% aqueous toluidine blue O serves histology slide preparation for connective-tissue analysis

3 pack to make 3 x 50mL 0

The standardized base will then be titrated against a monoprotic unknown acid to determine the molarity of the acid

sized for breadboarded circuits where the standard 4mm patch wires would overrun the apparatus footprint

12-Pack Translucent Narrow Mouth LDPE Reagent Bottles with PP Caps, 250mL, -100 to 80°C Base Size_6 x 9" this 500mL bottle of 1%LDPE reagent bottles hold 250mL each in a 12 pack with flexible squeeze pour narrow mouth design for chemical sample dispensing from 100 to 80C.