VWR INTERNATIONAL AS is a provider of products and services such as medicine and surgery - apparatus and equipment,mesocosms, aquatic,underwater temperature and depth recorders,temperature profile recorders, oceanographic,underwater depth measuring equipment,underwater current meters,wave and tide recorders, underwater sited,wave measuring or profiling equipment, marine,water sampling equipment, deep sea,sampling equipment, oceanographic,deep sea hydrophones and underwater answering appliances,data acquisition systems, electronic, oceanographic,underwater leak detection systems for oil and gas,acoustic releases, underwater,laser apparatus and instruments.