The C&G 500 mL wide mouth precleaned glass bottle in amber color, is used to collect and store liquid samples. It is used while testing semi-volatiles, pesticides, PCB (printed circuit board), diesel range organics, TPH (total petroleum hydrocarbon) and metal sampling. It is mainly used in research laboratories or in chemical industries. This F217 C1/BC/SULF bottle comes with a 53-400 white cap which ensures tight sealing of sample.