Drop volume averages 40 µl per drop, depending on reagent used. Both natural and white dropper bottles have excellent chemical resistance and have been rated suitable for most biotech, diagnostic, and pharmaceutical applications. Natural, clear dispensing bottles permit easy content identification, while white dispensing bottles protect UV light-sensitive products. Closures are polypropylene and are available in white or assorted colors (five each of white, red, yellow, green, blue) for easy reagent identification.Dropping bottles are designed to dispense and drop small volumes of reagents and aggressive chemicals. Choose between plastic styles for strength and versatile use, or glass for resistance to heat, gas, and vapor. All dropping bottles are chemically resistant and inert, with caps that ensure tight, leak-free seals. The dropping bottles that feature colored glass aid in protecting light-sensitive substances to guarantee contents are not adulterated.
Nalgene 2 oz. Leakproof Travel Dropper Bottle
Nalgene Plastic Drop Bottle 2 oz. : Industrial & Scientific
Nalgene round wide mouth natural HDPE laboratory bottles - Thermo Scientific
Nalgene 2 oz. Leakproof Travel Dropper Bottle
Nalgene
Nalgene® Safety Bottle Carriers, Thermo Scientific
Nalgene
Thermo Scientific Nalgene Unitary LDPE Wash Bottles
Nalgene
Nalgene® Dropper Bottles, Low-Density Polyethylene, Thermo Scientific