"PARKWAY PLASTICS, INC."
Plastic Tubing (Nalgene)
The finest quality plastic tubing made. Soft, flexible Nalgene tubing has an outstanding resistance to a wide range of corrosives and is physically tough, abrasion resistant, and non-aging.
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Gilian® GilAir-3 Air Sampling Pumps, Sensidyne Inc
Constant flow air sampling pump features clear external filter housing allows an immediate visual inspection of filter’s condition. The flow fault indicator lights up if unit operates outside ±5% of set flow rate. Battery test indicator lights up when battery can provide a minimum of 8 hours of operation over operating range.
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Smedley-Type Hand Dynamometer, FABRICATION ENTERPRISES INC.
Features Adjustable Hand Stirrup
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Tech-Med® Pill Crusher, Dukal
Heavy-duty plastic construction. Simple twist mechanism crushes tablets.
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Plastic Pulley Double
Economical pulley for simple machine experiments.
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Plastic Dropping Pipettes
Drawn to a small outlet and fire-polished, these plastic pipettes with bulb are 12.5 cm in length.
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Plastic Glitter Crystals
The hexagon shaped plastic glitter crystals (0.040 size) are non-toxic and conform to ASTM D-4236. They are packaged in convenient plastic dispensing jars. The jar tops contain a variety of slot openings making it easy to use without a lot of mess.
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Plastic Pulley Triple
Economical pulley for simple machine experiments.
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Plastic Animal Cages
The lightweight, washable animal cages are economical containers for customized terrarium.
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12" Flexible Plastic Ruler
A transparent, flexible plastic ruler with metric and English calibrations.




