EN 374

EN 374
Chemical protection - Protective gloves against dangerous chemicals and micro-organisms

Type A: Protective glove with permeation resistance of at least 30 minutes each for at least 6 test chemicals.

Type B: Protective glove with permeation resistance of at least 30 minutes each for at least 3 test chemicals.

Type C: Protective glove with permeation resistance of at least 10 minutes for at least 1 test chemical.

Each letter represents the chemical properties of a glove:

Methanol - A

Acetone - B

Acetonitrile - C

Dichloromethane - D

Carbon Disulphide - E

Toluene - F

Diethylamine - G

Tetrahydrofuran - H

Ethyl Acetate - I

n-Heptane - J

Sodium Hydroxide 40% - K

Sulphuric Acid 96% - L

Nitric Acid 65% - M

Acetic Acid 99% - N

Ammonoim Hydroxide 25% - O

Hydrogen Peroxide 30% - P

Hydroflouric Acid 60% - S

Formaldehyde - T