Peak Scientific Equipment List Peak Scientific - ZA RangeManufactured by Peak ScientificThe ZA Range of Zero Air Generators is designed specifically for use as flame gas for GC Applications, which require... Peak Scientific - PG RangeManufactured by Peak ScientificThe PG Range of Purge Gas Generators is designed specifically to meet flow specifications of all FT-IR Spectrometers,... Page 28 of 28 2425262728Ask a QuestionGet answers for Peak Scientific ProductsSign in to Submit QuestionSubmit Question