US$ 34.00
and standing waves visibly enough to compare amplitude
change speed
3 glass features 40/38 socket and 24/29 cone for connecting different ground joint sizes in chemistry apparatus
supplied as a 10-meter installation roll
Human Torso Model with Head, 8-Part, 35" Tall, 149 Features Size_16 Inch and standing waves visibly enoughIncludes 149 identified anatomical features across 8 removable parts, with the intact head section supporting teaching of cranial and upper body structures together.
US$ 34.00
US$ 129.00
US$ 109.99
US$ 109.99