Anti-Static Foam Swap (Qty 50)

Cleaning swab foam head, white head size 0.44"X 0.75", blue head size 0.28" X 0.69" (qty 50); Compatible with QTRAP5500, TRIPLE6500, QTRAP4500MD, X500R, API150, API300, API3000, API5000, QSTARXL, QTRAP4500, QTRAP6500, TRIPLE4500, CITRINE QTRAP, CITRINE QQQ, 3200QTRAP, API3200, QSTAR, QTRAP, API4000, QSTAR/PULSAR, API3200MD, Triple3500, QTRAP6500+, 4600, API365, 6600, Triple6500+, API100, API165, API2000, API350, OMALDI-SOURCE, TRIPLE4500MD, 4500 QET, 4000QTRAP, 5600, API1/API3, TOPAZ, X500B, 5600+, QSTAR-ELITE, TRIPLE5500, 3200QTRAPMD, LIPIDYZER instruments