QHow to Clean Capillary Microfluidic Chips After Use?

AThe selection of the appropriate chip cleaning method is determined by the chip material and the type of residues inside the chip.ALFA Droplet Microfluidic Chip...

QWhat Should I Do If the Internal Microchannels of the Microfluidic Chip Are Clogged?

AThe gap of the internal microchannels of the chip may be 20 μm, and the size of the tapered capillary is also around tens of microns. If the fluid injected int...

QHow to Remove Air Bubbles Inside the Microfluidic Chip?

AAny liquid contains a certain amount of dissolved gas, which depends on the solubility of each gas. Due to the liquid injection or aspiration method, the pressu...

QCommon Problems and Solutions for Failed Double Emulsion Preparation

AThe key critical factors for the preparation of double emulsions include: the coaxiality of capillaries, the hydrophilic and hydrophobic modification of capilla...

QHow to Adjust the Size of Double Emulsion Droplets During Preparation?

AOn the premise that the chip and the composition of each phase fluid are determined, the particle size of the droplets is mainly affected by the flow rate of th...

QDoes the Spacing Between the Two Capillaries Inside the Chip Affect the Droplet Size?

AAccording to our experience, the spacing falls between the inner diameters of the two capillaries, with no fixed value.The spacing is not the most critical fact...

QIs the inner diameter of the tapered orifice of the glass capillary customizable?

AYes, the customizable range is 10-500 μm

QWhy Do We Recommend Using Original Capillaries with Our Microfluidic Chips?

AWhen providing high-quality microfluidic solutions to our customers, ensuring product compatibility and performance is our top priority. Our chips are precision...

QIs there any requirement for the opening sequence of each mobile phase when preparing double emulsio

AYes, there are specific requirements. When preparing double emulsion droplets, first start the outer phase solution. After the outer phase solution completely f...