supply of medicines , medicines : , ag collagen matrix dressing with silver is an advanced wound care dressing made of collagen , sodium alginate , carboxylmethylcellulose ( cmc ) , ethylenediaminetetraacetic acid ( edta ) and silver chloride . 5 x 5 cm , ag collagen matrix dressing with silver is an advanced wound care dressing made of collagen , sodium alginate , carboxylmethylcellulose ( cmc ) , ethylenediaminetetraacetic acid ( edta ) and silver chloride . 10 x 10 cm , ag collagen matrix dressing with silver is an advanced wound care dressing made of collagen , sodium alginate , carboxylmethylcellulose ( cmc ) , ethylenediaminetetraacetic acid ( edta ) and silver chloride . 18 x 18 cm , are soft , comfortable wound dressings composed of silverimpregnated calcium alginate fibres . 10 x 10 cm , are soft , comfortable wound dressings composed of silverimpregnated calcium alginate fibres . 10 x 20 cm , are soft , comfortable wound dressings composed of silverimpregnated calcium alginate fibres . rope 2 x 30 cm , consists of a soft polyethylene ( pe ) wound contract layer , a polyurethane ( pu ) foam with super absorbent polymer ( sap , polyacrylate ) which provided excellent fluid absorption and a non-woven fiber top layer fluid-repellent nonwoven backing 20 x 20 cm , consists of a soft polyethylene ( pe ) wound contract layer , a polyurethane ( pu ) foam with super absorbent polymer ( sap , polyacrylate ) which provided excellent fluid absorption and a non-woven fiber top layer fluid-repellent nonwoven backing 15 x 15 cm , composed of an absorbent hydrocolloid matrix that has a hydrocolloid border laminated onto a breathable polyurethane film backing . the hydrocolloid matrix rapidly absorbs exudate to form a cohesive gel , while the breathable polyurethane film backing provides a consistently high rate of moisture vapor transmission 10 x 12 cm , composed of an absorbent hydrocolloid matrix that has a hydrocolloid border laminated onto a breathable polyurethane film backing . the hydrocolloid matrix rapidly absorbs exudate to form a cohesive gel , while the breathable polyurethane film backing provides a consistently high rate of moisture vapor transmission 15 x 15 cm , absorbent , bacteria proof , self-adherent silicone border dressing designed for the management of a wide range of exuding wounds , such as post-operative wounds , abrasions , blisters and skin tear 15 x 15 cm , absorbent , bacteria proof , self-adherent silicone border dressing designed for the management of a wide range of exuding wounds , such as post-operative wounds , abrasions , blisters and skin tear 10 x 20 cm , absorbent , bacteria proof , self-adherent silicone border dressing designed for the management of a wide range of exuding wounds , such as post-operative wounds , abrasions , blisters and skin tear 10 x 30 cm , absorbent , bacteria proof , self-adherent silicone border dressing designed for the management of a wide range of exuding wounds , such as post-operative wounds , abrasions , blisters and skin tear 10 x 10 cm