4" (10cm) 304 Stainless Steel Lab Sieve, 30 Mesh (0.6mm) Screen Sifter

4" (10cm) 304 Stainless Steel Lab Sieve, 30 Mesh (0.6mm) Screen Sifter

• ??????? ???????? - The test sieve mesh is made 304 stainless steel,corossion resistance,not easy to rust,tight construction, durable and sturdy to use
• ???????? --- Designed with double-layer frame construction, easy to stack with.smooth edge no irritation and easy to stack
• ????????????? ---The diameter of this lab sample sieve is 10cm/4in diameter, height 4.7cm/1.85in.
• ??????????? ---Perfect for Screening fruit, tea, grains, aluminum, zinc and other metal ash, screws, plastics, sand,etc. Ideal tool for laboratory, farms and homes.
• ???? ???? ???? ??? ??????---There are more size options for your needs: 3/4/6/8/10/14/16/18/20/30/40/50/60/80/100/120/132/140/160/180/200/250/300/325/400/500/700/800/900/1000/1200/1400/1600/1800/2000/2400/2800 mesh and lab sieve pad with lid.