Nalgene® polypropylene copolymer dropper bottle is fully autoclavable and is ideal for use in dispensing sterile solutions. Bottle should be autoclaved full with tips uncapped. Captive spout cap attached. Autoclavable. Leakproof. Material: polypropylene copolymer (PPCO)
The white polyethylene screw cap on this lab dispensing bottle has a pivoting nozzle which can be raised to give a direct jet of liquid as the bottle is squeezed. When the nozzle is closed the passage for liquid is shut off to give an airtight seal at normal pressure, although when the nozzle is partly open it makes an excellent dropping device. Maximum temperature for LDPE is 80°C.
Standard plunger dispenses 1 fluid ounce per stroke. Dispenser can be taken apart for cleaning. Excellent for use with food products, cleaners, waxes and hand soaps. Can be used with inorganic salt solutions, alkalies, low K.B. solvents, and mineral, vegetable or animal oils. Supplied with 1 gallon HDPE jug.
Dynalon® plastic dispensing bottles are supplied with a ribbon spread dispensing cap. These plastic dispensing bottles produce a free-flowing ribbon 5/16" wide. Ribbon may be adjusted from think to thick spread by positioning on cap. The sealer top tongue completely seals the dispenser spout.
The graduated clear PMP measuring cup slides up and down on the vertical polyethylene tube for easy adjustment. The variation in height determines the volume to be dispensed. The cup is filled by squeezing the bottle and forcing the liquid up the tube. When the bottle pressure is released, the excess will be drawn back into the bottle and only the desired volume will remain.
Wheaton® dispensing bottles with spout seal caps are very flexible with high impact strength. Excellent for mild and strong buffers, good chemical resistance. Raise the spout to dispense contents and depress spout to seal bottle. Good water vapor and alcohol barrier properties and good stress crack and impact resistance. Poor gas barrier, can be sterilized with Ethylene Oxide or gamma radiation.
The Measure-Matic™ variable volume dispensing bottle measures any amount of liquid from 5mL to 25mL repeatedly with this convenient automatic measuring dispenser. A dispensing cup slides onto a delivery tube that is set in a 500mL (16oz) storage bottle. Squeezing the bottle forces the desired volume of liquid through the tube and into the cup. When pressure is released, excess fluid returns into the bottle for spill free pouring of your measured amount. A hollow stopper serves as a dust cover.
This Bottle Top Reagent Dispenser aids in the transfer of acids and reagents and virtually eliminates accidental bottle breakage and spills by simply squeezing the small plastic bottle. Pressing the pressure release button stops the flow instantly. The pump is easily assembled and installed on 5 pt. (80 fl. oz.) acid bottles, 1/2 and 1-gallon jugs, 2.5- and 4-liter bottles, or any similar bottles with GPI No. 38-430 or 38-400 threaded necks. Two adapters provided for short necks. Bottle not included.
Globe Scientific Azlon spouted dropper dispensing bottles are produced from low-density polyethylene (LDPE). Screw closure features a captive sealing cap the spout dropper can be cut to adjust the flow rate, it's suitable for use as a dropping or dispensing bottle. Good resistance to chemical attack.
Globe Scientific Azlon pivot nozzle dispensing bottles are produced from low-density polyethylene (LDPE), the nozzle retracts into the cap to seal the bottle, it's suitable for use as a dropping or wash bottle and excellent for dispensing gels with good resistance to chemical attack