United Scientific Supplies

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US$63.76
These are pipette replacement tips for United pipettes.
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US$1.57

These Plane Spherical Mirrors are made of optically true glass with scratch resistant copper back silvering.

Delivery within 1-2 weeks
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US$4.55
These are Acrylic Mirror Strips are about 3mm thick. The Glass Mirror strips are made from plate glass about 2mm thick with a highly silvered back.
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US$201.17
These are Pipettors device that provide for easy and precise pipetting. Pumps feature a lever for quick release, and forward or backward wheel movement. The soft elastic chuck has a threaded collar to tightly grip glass or plastic pipettes. Easy to clean.
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US$209.22

These are Pipettors device that provide for easy and precise pipetting. Pumps feature a lever for quick release, and forward or backward wheel movement. The soft elastic chuck has a threaded collar to tightly grip glass or plastic pipettes. Easy to clean.

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US$31.42
The graduation marks are in durable white enamel or amber stain, both are resistant to normal laboratory agents and repeated washing. All the pipettes are individually measured and then marked. Accuracy is ensured between any two readings, because of uniformity of bore.
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US$43.67
The graduation marks are in durable white enamel or amber stain, both are resistant to normal laboratory agents and repeated washing. All the pipettes are individually measured and then marked. Accuracy is ensured between any two readings, because of uniformity of bore.
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US$14.74
These are plastic clips designed to clip any spherical mirrors or lenses. This polished wooden support is 5 tall and has a 1.5 V shaped grooved wedge to hold mirrors or lenses 38mm through 100mm, securely in place.
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US$4.62
These accurate, non-rolling hexagonal masses are made of steel, and feature a durable black oxidized finish.
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US$12.24
These accurate, non-rolling hexagonal masses are made of steel, and feature a durable black oxidized finish.
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US$7.20
These are powerful Alnico bar magnets shipped in pairs with end keepers. Magnets are painted with north and south poles clearly marked. Width 1/2", thickness 1/4".
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US$12.73
These are powerful Alnico bar magnets shipped in pairs with end keepers. Magnets are painted with north and south poles clearly marked. Width 1/2", thickness 1/4".
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US$33.43
These are powerful Alnico bar magnets shipped in pairs with end keepers. Magnets are painted with north and south poles clearly marked. Width 1/2", thickness 1/4".
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US$354.12
This Quiet Air Source is low noise (<58dB) and an ideal accessory for air tracks, air tables and other pneumatic equipment in a physics lab. The 250W motor produces a clean air output with a flow rate of 35 m3/hour at a 0.70kPa overpressure. Dimensions: 16" x 19" x 10".
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US$43.16
These beakers are made from Type I low-expansion borosilicate glass. Beakers feature heavy and uniform wall thickness; spouts designed for easy pouring, and beaded tops.
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US$45.28

These beakers are made from Type I low-expansion borosilicate glass. Beakers feature heavy and uniform wall thickness; spouts designed for easy pouring, and beaded tops.

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