

| Endotoxin Free (Non pyrogenic) Product samples are exposed to endotoxin-free water and the resulting extraction fluid is tested for contamination using the kinetic turbidimetric Limulus Amoebocyte Lysate (LAL) assay protocol and USP guidelines. All products tested must display less than 0.05 EU/ml to be certified free of endotoxin. |
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| Nuclease Free (RNase/DNase) Product samples are exposed to nuclease-free water and the resulting extraction fluid is tested for nuclease activity on commercially available 7.5 kb Poly(A) tailed RNA (1µg) and HindIII-digested DNA (1µg) with a one hour 37°C incubation in appropriate buffers. Results are visualized on an agarose gel with appropriate positive and negative controls. Extraction fluid samples must show no degradation of the nucleic acids by the extraction fluid has occurred for the product to be certified as RNase-free and DNase-free |
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| Adenosine Triphosphate (ATP) Product sample surfaces are tested for the presence of adenosine triphosphate (ATP) using a controlled bioluminescence reaction to detect contamination. Luminescence data is compared to results generated by ATP-free surfaces and surfaces with known amounts of ATP as a positive control. The relative light units result must indicate less than 2 X 10-12 mg/µl of ATP for the product to be certified as ATP free. |
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| Heavy Metals Free Heavy metals have been tested for using the prescribed USP method and confirmed to have levels lower than 1 part per million (1ppm) |
Our disposables for polymerase chain reaction amplification can consistently be relied upon to perform. Our PCR tubes are made with our pure SuperClear® resins and work with all major brands of thermocyclers. Labcon PurePlus® PCR tubes are developed using our own in-house laboratory and tested on real thermocyclers. PurePlus® PCR tubes are available for standard, Real Time, and RT PCR. PurePlus® PCR tubes are designed to fit many popular thermocyclers including brands like Applied Biosystems®, Eppendorf®, Thermo Scientific®, and Bio Rad®. All our PCR disposables are made from 100% virgin polypropylene and are lot tested and certified to be free of RNase, DNase, Endotoxin and ATP. PurePlus® PCR tubes are autoclavable and fit most PCR prep racks.
Features
| Endotoxin Free (Non pyrogenic) Product samples are exposed to endotoxin-free water and the resulting extraction fluid is tested for contamination using the kinetic turbidimetric Limulus Amoebocyte Lysate (LAL) assay protocol and USP guidelines. All products tested must display less than 0.05 EU/ml to be certified free of endotoxin. |
|
| Nuclease Free (RNase/DNase) Product samples are exposed to nuclease-free water and the resulting extraction fluid is tested for nuclease activity on commercially available 7.5 kb Poly(A) tailed RNA (1µg) and HindIII-digested DNA (1µg) with a one hour 37°C incubation in appropriate buffers. Results are visualized on an agarose gel with appropriate positive and negative controls. Extraction fluid samples must show no degradation of the nucleic acids by the extraction fluid has occurred for the product to be certified as RNase-free and DNase-free |
|
| Adenosine Triphosphate (ATP) Product sample surfaces are tested for the presence of adenosine triphosphate (ATP) using a controlled bioluminescence reaction to detect contamination. Luminescence data is compared to results generated by ATP-free surfaces and surfaces with known amounts of ATP as a positive control. The relative light units result must indicate less than 2 X 10-12 mg/µl of ATP for the product to be certified as ATP free. |
|
| Heavy Metals Free Heavy metals have been tested for using the prescribed USP method and confirmed to have levels lower than 1 part per million (1ppm) |
Our disposables for polymerase chain reaction amplification can consistently be relied upon to perform. Our PCR tubes are made with our pure SuperClear® resins and work with all major brands of thermocyclers. Labcon PurePlus® PCR tubes are developed using our own in-house laboratory and tested on real thermocyclers. PurePlus® PCR tubes are available for standard, Real Time, and RT PCR. PurePlus® PCR tubes are designed to fit many popular thermocyclers including brands like Applied Biosystems®, Eppendorf®, Thermo Scientific®, and Bio Rad®. All our PCR disposables are made from 100% virgin polypropylene and are lot tested and certified to be free of RNase, DNase, Endotoxin and ATP. PurePlus® PCR tubes are autoclavable and fit most PCR prep racks.










