Shijiazhuang Wanlixin Industrial And Trade Co., Ltd. is based in China and lists products such as Immersion Sampler and Oxygen Sensor on Global Trade Plaza. The Immersion Sampler features paper tubes with lengths of 800/900/1000/1200/1500mm or customized, slag caps of steel or aluminum, and sample sizes including 34*12mm and 30*15mm outer diameter and thickness for steel, and 34*12mm for iron. It uses killing agents such as zirconium, aluminum, or no killing agent. Sampling time ranges from 3 to 5 seconds with a maximum dipping time of 6 seconds. Carton humidity is limited to 12% max at shipment. Storage requires a dry, covered place, with 30 pieces per box and pallet quantities of 960, 720, or 840 pieces. Buyers can send an enquiry through Global Trade Plaza.