EINE GEHEIMWAFFE FüR SOLVENT TRAP TUBES

These are premium solvent traps that fit ur B-size cups as well as our custom B-size adapters which work together very well. ur B tubes are threaded 1.180 x 24 inside to accommodate any attachments that normally attach to B size tubes. Great company! I an dem 110% satisfied with my experience. The ordering process was easy and secure. The package