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CR Scientific

Various / Odd Lot / Sale Items





Crucibles, low form, 15 mL.  Porcelain.  Partial case
24 crucibles, 27 lids. Ship. wt. 3 lbs.
#VAR-005.........$28.00



Flasks, Erlenmeyer, 50 mL.  Bomex brand.  6 pcs.
Ship. wt.1.2 lbs.
#VAR-003.........SOLD



Click for larger image
Gemstone Collection, assorted / beginner / teaching.  A variety of different size and shape gemstones.  Some are known, some unidentified.  There are some natural stones in here (a dark blue sapphire, some tourmalines, smoky quartz, clear topaz, etc) and some synthetics (cubic zirconia, synthetic spinel, etc).  The big purple one is FL orange in SW UV.  The natural blue sapphire (upper RH in photo) is rather inky but better-looking in reality than in the photo. 

Many hours of enjoyment to be had here;  make them into jewelry or just study them.

25 gemstones for only $25!!
Ship. Wt. 1/2 lb.

#VAR-GEMS......SOLD



Magnetic Stirrer.  Used condition, but works.  Cole-Parmer 4802-00.  Returnable if it fails within 7 days.
Ship. wt. 4.5 lbs.
#VAR-004............SOLD




Moisture Analysis Pans.  104 mm dia. x approx. 0.8 cm deep.  Aluminum.
#C862
Lot of 250 pcs......$124.50



Pipettes, Volumetric. 1 mL vol. pipette x 3 pcs. ea., together with
5 mL vol. pipette x 2 pcs. ea.
Class A accuracy. For best results, volumes should be calibrated with water and an
analytical balance.
Ship. wt. 2 lbs.
#VAR-006.........$20.00




Spot Plates, Porcelain, 12-well.  Chipped, lot of 5 pcs.  Sharp edges have been ground smooth.  Most of the wells are still usable.  This lot is being sold as-is with no returns.

Ship. wt. 3.8 lbs
#VAR-001.........SOLD














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