US$ 140.00
four-prong cork-lined clamp
this LPG Bunsen burner pairs a flame stabilizer with a gas-adjustment valve for precise flame control
Used as a yellow-to-blue pH indicator covering the 6
Nine stainless steel core instruments — scalpel
Technology seamlessly runs play time into learning
Replacement Flexible Tubing for Resonance Apparatus Weight_100g four-prong cork-lined clampFlexible 1000mm length with an 8mm inner and 11mm outer diameter, capped at one end with a plastic fitting that mates to the PH0720 resonance tube as a drop in replacement.
US$ 140.00
US$ 150.00
US$ 70.00
US$ 275.00
US$ 11.00
US$ 380.00