supply of acid proof & alkali resistant.acid proof & alkali resistant.,acid proof & alkali resistant safety hand gloves made of nitrile rubber for workers handling acid, paint, cleaning agents as per en 388 : 2016 (4121x), en iso 374-1:2016/type b (alk), en iso 374-5: 2016/micro organism with make & model 1 ) make: joseph leslie & co. llp. , model-jlnf30 , or 2 ) make: uvex , model-u chem 3300 model 60971 , or 3 ) make : polyco , model - grip it oil gauntlet c only. detailed specifications as per specifications annexure attached with minimum guarantee of material should be at-le ast 12 months. the sample & bulk material must be en , iso marked with valid license number along with valid & latest certificates & test reports. the material to be procured from oem or its authorized dealer di stributer only & authorization document must be submitted. sample should be approved first before bulk s upply. the test certificate should be provided during sample supply. guarantee/ warrantee certificate mus t be provided bulk during supply of material. accepted inspection by the consignee at their end on sampl e approved by the consignee , guarantee certificate and eu type examination certificate conform with sta ndard issed by satra technology 2 . acid & alkali resistant safety hand gloves made by nitrile rubber for handling acid , paint cleaning agent as per standard with en 388:2016 (level 4121x) , en iso 374-1 : 2016 +a1:120218/type b (ajlk ), en iso 374 - 5:2016 micro organism , make -udyogi ,model - ksg 1830 ( de tails technical data sheet and en certificate attached) [ warranty period: 30 months after the date of de livery ] ]