Color-coding inserts Available in 10 colors or an assorted pack Assorted: White, Blue, Red, Yellow, Pink The Capinsert is used to color-code Simport products from the below table, according to your specific needs. It is inserted atop the closure and has a write-on frosted area for sample identification. CapInsert T345 compatibility table Product Description C566 The Tamper-Evident Spectainer I C566 ECO The Eco-Friendly Tamper-Evident Spectainer C567 The Spectainer II C567 ECO The Eco-Friendly Spectainer C572 30mL Tube C575 Securtainer I Tamper-Evident Container C576 Securtainer II Tamper-Evident Container C577 Securtainer III Container M950-4MA Lockmailer Microscope Slide Jar M961 HistoTainer II prefilled containers T332 Micrewtube With Wahser Seal Screw Cap and Attachment Loop T334 Micrewtube With Wahser Seal Screw Cap T336 Micrewtube With Lip Seal Screw Cap and Attachment Loop T338 Micrewtube With Lip Seal Screw Cap T340 Colored Caps for Micrewtube Compatible with caps with loop and without loop but not compatible with flat top caps T417 Culture Tube 13x100mm With Screw Cap T552-30W Cap for 30mL Transport Tubes T552-30WTP Tamper-Proof Caps with lip seal for 30mL Transport tubes T552-7W Cap for 7mL Transport Tubes T552-7WTP Tamper-Proof Caps with lip seal for 7mL Transport tubes