Tracerline Universal/Ester dyes are compatible with R-1234yf, R-134a, and other widely used refrigerants.
Tracerline TP9770-8 BigEZ A/C Dye Cartridge for Universal/Ester Oils, 8 oz.
Tracerline TP9725-8 UV Fluorescent A/C Dye R-1234yf PAG OEM 8oz BigEZ Cartridge
Tracerline TP9792-BX BigEZ A/C Dye for R1234yf
BigEZ A/C Dye for Universal/Ester HBF-TP9770-8 Brand New!
BigEZ Universal A/C Dye HBF-LF1800 Brand New!
LEAK FINDER 8oz un BigEZ A/C dye LF1800
