Shanghai Boqu Instrument Co., Ltd. deeply thanks for your understanding that we would like to charge the sample cost for chlorine meter, which might be deducted once the order is placed. We have a professional customer service team who can help you solve the question about the product sample and the sample cost. The sample charge will be deducted from the order you have placed, so the final transaction price will be more preferential.

Thanks to years of efforts put on developing, designing, and manufacturing total phosphate monitor, Boqu Instrument has become one of the most competitive manufacturers in the industry. The online silica analyzer series has many styles to meet the diversified needs of customers. The product is safe and non-toxic. The wood materials used in it are 100% premium – no hidden plywood is used. It has advantages such as control output and strong data storage capabilities. The popularity this product contributes to two factors which include high cost performance and wide market application. When emergencies happen, it can discharge residual reactants and resume working status automatically.

Boqu Instrument firmly believes that persistence will finally work out incredible achievements. Welcome to visit our factory!