Chemplex SpectroCertified 256 Mylar Thin-Film Sample Support Windows Precut Circle, 6.0 Gauge (Pack of 500) B00CICXES8
Chemplex SpectroMembrane 3018 Prolene Thin-Film Sample Support Window Frame, 4.0 Gauge (Pack of 100) $62.00 B00CICY74I
Chemplex SpectroCertified Pre-Fused FusionFlux 30-1000 Formulation, 100% Lithium Tetraborate B00CID1XG2
Chemplex SpectroCertified 416 Prolene Thin-Film Sample Support Windows Continuous Roll, 4.0 Gauge $138.79 B00CID3NC4