EN
Service Support
Q&A

What certification we have for our pipette tips?

  • Our tips are Dnase, Rnase, pyrogen, endotoxin and ATP free. Comply with ISO13485: 2016 quality control system.The materials conform to the requirements of USP Class VI. Irradiation sterilization does not have residue on the product like ethylene oxide gas sterilization. Registered abroad as in vitro diagnostic consumables.

Which pipettes are compatible with our tips?

  • Our tips can be compatible with many brands of pipettes, include but not limited to Eppendorf, Thermo, GILSON, Biohit, IKA , Rainin, Brand, etc. By test ,we have verified that with different pipettes, our tips will not leak , and can ensure the accuracy of pipetting.

What does“TC-treated" mean?

  • "TC-treated" means "Tissue Cultured treated ". PakGent’s products make cells adhere to the wall by improving the hydrophilicity of the surface, using corona discharge to improve the adhesion of the proteins.

Which products should I use to culture the suspended cells?

  • untreated surface culture products.

Characteristics of 8-Strip PCR tube products?

  • 100,000 class clean room, Dnase and Rnase, pyrogen are free, medical polypropylene material. Ultra-thin and uniform tube wall (0.15-0.35mm), faster and more accurate heat conduction, accurate temperature control. The fluorescence value was more than 130000. It is suitable for real-time fluorescence quantitative PCR(qPCR), and general PCR and reverse transcription(RT-PCR) experiment consumables.

What is the wall thickness of 8-Strip PCR tube?

  • The wall thickness of our 8-Strip PCR tube is 0.15-0.35mm, which can ensure uniform thermal conduction during the PCR cycle, high thermal conduction efficiency, and good PCR experiment effect.

Product classification of PCR plate?

  • PakGent PCR plates can be divided into two types according to color: transparent and white. According to the skirt can be divided into no skirt, half skirt and full skirt; According to the volume, it is divided into 0.1ml and 0.2ml two specifications.

How to choose PCR plate?

  • If you use an instrument that reads fluorescent signals on the top, then PakGent’s white PCR plates are better than transparent plates, and the white PCR plate can effectively prevent signal interference between wells. In addition, white PCR plates can more effectively read the fluorescence value of the signal, reduce the interference of background fluorescence, and have better stability. For the instrument that reads the fluorescence signal at the bottom, select transparent PCR consumables. Therefore, how to choose PCR plate should be determined according to the type of instrument.

How sealing property of the cryogenic vial?

  • The seal of the cryogenic vial affect the volatilizing rate and leakage of long-term stored samples. For thispoint, we have design and testing support materials.

Are the cryogenic vials Dnase/Rnase free?

  • All vials were certified Dnase/Rnase free.

what types PakGent's centrifuge tubes are?

  • 50ml conical centrifuge tube, 15ml conical centrifuge tube, microcentrifuge tube (5.0ml, 2.0ml, 1.5ml, 0.5ml), 50ml self-standing centrifuge tube.

What material is the PakGent centrifuge tube made of? What are the characteristics?

  • PakGent's centrifuge tube is made of polypropylene (pp) as raw material, using imported PP material conforming to USP class VI standard, Dnase, Rnase, pyrogen are free, and can withstand the temperature range: -80℃~121℃. Can easy open and close with one hand. The tube is with the scale clear and easy to read.
MENU NEWS TEL
+86 (0) 512 6670 0017
+86 173 1260 1585
info@pakgentbio.com