US$ 22.00
the lead-flint body delivering pronounced dispersion through a 60-degree triangular cross-section
250mL borosilicate 3
Compact dual-range 0-5V and 0-10V moving-coil DC voltmeter at plus-or-minus 2
Fifteen-frame pulley block assembly set with five each of single
Micro natural gas Bunsen burner with a flame stabilizer and cast iron anti-tip base
Soda Glass Pneumatic Trough, 25 x 12.5cm Subcategory_Specimen Sets the lead-flint body delivering pronouncedSoda glass pneumatic trough measures 25 x 12. 5cm for gas collection over water and chemistry demonstration applications.
US$ 22.00
US$ 10.00
US$ 12.00
US$ 25.00
US$ 12.00
US$ 18.00