Gas testing apparatus, rubber and metal, with various glass tubes of chemicals, made by Draeger, German, 1980 Gas testing apparatus 1980
"Sniffer" Combustible Gas Indicator, in carrying box with accessories, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by Johnson-Williams products Bacharach Instrument Co, Mountain View, California, USA, 1960-1985 "Sniffer" Combustible Gas Indicator 1960-1985
Liquid sorbent Dosimeter badge, for toxic gases and vapors, from Selection of solid sorbent type Dosimeter Badges for vapours, in sealed packages with accessories, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by SKC Inc, Eighty Four, Pennsylvania, USA, 1980-1990 Dosimeter badges for vapours
Operating instructions and stickers, for toxic gases and vapors, from Selection of solid sorbent type Dosimeter Badges for vapours, in sealed packages with accessories, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by SKC Inc, Eighty Four, Pennsylvania, USA, 1980-1990 Dosimeter badges for vapours
Gas testing apparatus for detecting many gases, rubber and metal, with various glass tubes of chemicals, made by Draeger, German, 1980 Gas testing apparatus for detecting many gases 1980
Portable Toxic Gas Test Kit, type 2, with calibration charts for Phosgene, Hydrogen Sulphide, NO2 Vapour and Chlorine in air, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by Mine Safety Appliances Co. Ltd, Glasgow, Scotland, 1960-1980 Portable Toxic Gas Test Kit
Selection of solid sorbent type Dosimeter Badges for vapours, in sealed packages with accessories, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by SKC Inc, Eighty Four, Pennsylvania, USA, 1980-1990 Dosimeter badges for vapours
MSA portable Toxic Gas Detector Kit, in leather carrying case, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by Mine Safety Appliances Co. Ltd, Glasgow, Scotland, 1960-1980 Toxic Gas Detector Kit
Four sorbent capsules in original packaging, Dosimeter Badges for vapours, in sealed packages with accessories, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by SKC Inc, Eighty Four, Pennsylvania, USA, 1980-1990 Dosimeter badges for vapours
Reusable double sample capsule holder on cardboard backing, from Selection of solid sorbent type Dosimeter Badges for vapours, in sealed packages with accessories, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by SKC Inc, Eighty Four, Pennsylvania, USA, 1980-1990 Dosimeter badges for vapours
Plastic attachment, from Selection of solid sorbent type Dosimeter Badges for vapours, in sealed packages with accessories, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by SKC Inc, Eighty Four, Pennsylvania, USA, 1980-1990 Dosimeter badges for vapours
Gas monitoring Dosimeter badge, for mercury, from Selection of solid sorbent type Dosimeter Badges for vapours, in sealed packages with accessories, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by SKC Inc, Eighty Four, Pennsylvania, USA, 1980-1990 Dosimeter badges for vapours
Reusable single sample capsule holder on cardboard backing, from Selection of solid sorbent type Dosimeter Badges for vapours, in sealed packages with accessories, from the Occupational Health Department of the London School of Hygiene and Tropical Medicine, by SKC Inc, Eighty Four, Pennsylvania, USA, 1980-1990 Dosimeter badges for vapours