US$ 52.00
place value
Thirty-two-inch advanced pulley demonstration set with 8 singles
Pack of 10 Stoddard test tube clamps in stainless steel with finger grip securely holds test tubes during heating
Used to measure higher-current circuits up to 10 amps
1m Stainless Steel Ruler with Stamped Graduations Subcategory_Electrochemistry place valueFor laboratory and engineering measurement without warping or chemical damage, this stainless steel one meter ruler carries stamped centimeter and millimeter graduations along its length.
US$ 52.00
US$ 53.00
US$ 147.50
US$ 52.00
US$ 34.20
US$ 36.00
US$ 52.00
US$ 29.99
US$ 24.00