US$ 149.50
Ninety-five-piece molecular model set with 53 atoms and 42 links spanning organic and inorganic chemistry
Larger 100 x 12 x 15mm Alnico horseshoe steps the pole-gap geometry up from the 75mm model
Multi-range AC/DC moving-coil ammeter spanning to 5A with a toggle for AC or DC mode and a double measuring scale
Topped with a large conductor sphere and a deflecting needle indicator
Soxhlet Extraction Apparatus with 100mL Extractor, 250mL Flask and Condenser, Borosilicate Glass Material_LDPE Ninety-five-piece molecular model set withSoxhlet extraction apparatus in borosilicate glass features 100mL extractor for analytical extraction of organic compounds from solid samples.
US$ 149.50
US$ 89.00
US$ 132.00
US$ 150.00
US$ 89.00
US$ 17.95