Showing 721–725 of 725 results

สินค้าหมดแล้ว
฿12,840.00

The HI 96832 Propylene Glycol Digital Refractometer is a rugged, portable, water resistant device that utilizes the measurement of refractive index to determine the percent volume and freezing point of propylene glycol based solutions.

สินค้าหมดแล้ว

เครื่องวัดความเป็นกรด-ด่าง/โออาร์พี

เครื่องวัดโออาร์พี แบบพกพาสะดวก รุ่น HI98201

฿6,527.00

HI 98201 is ideal for swimming pools and spas

฿8,560.00

Redox/°C-Tester, waterproof, tester ORP

The HI 839800 COD reactor is an easy to use test tube heater. Its well-marked user interface provides intuitive operation. The reactor is equipped with two predefined temperature settings: 150º and 105ºC. COD and total phosphorus digestions are conducted at 150ºC, and total nitrogen digestions are at the 105ºC.