Order a top cover for a single or top
sieve to protect your sample from dust
contaminants. Order a receiving pan
for the bottom sieve to collect finest
sieved particles. Receiving pans with fitted
rim for nesting let you collect particles
between sieves.

Order a receiving pan for the bottom sieve to collect the finest particles. Receiving pans with a fitted rim for nesting allow you to collect from between sieves, not just the bottom sieve.