Filter, Stainless SteelSKU: FL0000001
O-Ring, 2-006VT (Flow Control)SKU: OR0000001
Critical Flow Orifice, .004 BlueSKU: 000940400
CRITICAL FLOW ORIFICE .010 BROWN (KB)SKU: 000940600
Reaction Cell Orifice HolderSKU: 040900000