50.7 c for sale, brand-new and used.

Humboldt State University ® Department of Chemistry Robert A. Paselk Scientific Instrument Museum The Chemical Refractometer 1874 - 1970 Richard A. Paselk, Curator Refractometry has been a major tool in the chemical laboratory to determine concentrations of solutions and as an aid in identifying unknown substances since the late nineteenth century.

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Wide selection of Soldering and Brazing Alloys, Soldering and Desoldering Equipment, DC Power Supplies and Jewelry Making Supplies

Thermo Lindberg/Blue M Laboratory Hot Plate combines top-notch and uncompromising quality with an affordable price. The Thermo Lindberg/Blue M Laboratory Hot Plates, Thermo Scientific Three-Temperature Hot Plates HP53025A/ 33924-310 can fulfill your laboratory needs while still offering a great value for the money. UNITS AVAIABLE: 4 (Inquire with seller if multiple units are needed) Product Des

B.O.D INCUBATOR (BIO-CHEMICAL OXYGEN DEMAND) (Deluxe-Digital Control) Excellent Quality - Easy to Install &nb

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