HomeChemwell & Analyzer SuppliesFlanged Caps for 12mm Tubes, 100/bag (BS-Caps) “ChemWell Sample Tubes, 12X50 mm polystyrene, 500/bag (PS 500)” has been added to your cart. View cart Add to WishlistRemove from Wishlist Add to Wishlist Flanged Caps for 12mm Tubes, 100/bag (BS-Caps)$11.00 BS-Caps (100/bag) Flanged Caps for 12mm Tubes, 100/bag (BS-Caps) quantity Buy now SKU: BS-Caps Category: Chemwell & Analyzer Supplies Tag: Laboratory Supplies Product ID: 18350 Related products Add to WishlistRemove from Wishlist Add to Wishlist Caps for PS-500 Sample Tubes, 100/bag (PS caps) $5.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist CW Performance Check: PNP 15mL & Diluent 150mL (PNPCheck) $55.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist ChemWell Wash 100-X Solution Concentrate, 500mL $17.00 Buy now