Sartorius Standard PB-21 PH Meter Acidity Meter

Standard type PB-21 PH meter acidity meter Sartorius
● PB-21 PH meter automatic temperature compensation ● PB-21 PH meter up to 3 points calibration storage ● Fully automatic display electrode slope and use status ● Automatic identification of 3 groups of 16 kinds of buffers ● Calibration just press a key, simple and convenient ● Stable The symbol indicates that the reading has reached a stable level. ● Simultaneous display of pH, temperature, and buffer. ● Direct reading of measured value in mV or pH. ● Distribution of three-in-one electrodes.

Solid Glue

Hair extension keratin glue granules can be applied with fusion iron connector, hair extension iron, pre-bonding hair, good for hair extension or nail extension, the abundant quantity is enough for you to use and replace.
Strong keratin granule beads have nice viscosity, they have strong adhesion effect, there is no carbonation in continuous use, aging resistance, less wire drawing, no odor, safe for you to use
these granule beads are made from quality EVA, which are safe for use on the hair, they can melt and flow at high temperatures of 270 to 340 degrees Fahrenheit, you can use our product to create various hair styles
Hot melt glue stick suitable for Human Hair Works well in all temperatures.Can be used with Hair Extension Glue Gun & pre-bonding Hair Extension.
hot glue sticks fits most of glue guns on the market. It's also incredibly durable, flexible and long lasting. Good flexibility and luster, durability for daily gluing .
Hot fusion extensions tools are good for bonding heat-sensitive materials, not only can be applied for grafted wig, but also for nail extension, manual, accessories, shoes, wood products, ceramics, toys, cardboard boxes and more

Solid Glue,Italian Keratin Glue Grains,Keratin Glue Granule Bead,Hot Melt Glue Stick For Hair Extension

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