For applications requiring the assurance of low background metals Made of 100% medical grade ultra low metal virgin resins Certified below one part per billion (<1ppb) for trace metals Natural colorant-free flat caps Labcon’s Metal Free® centrifuge tubes are specifically processed to ensure that common trace metals and elements that can interfere with experiments are below an ICP-MS detection level of one part per billion (<1ppb). MetalFree® Special Features Pure, additive-free flat caps for easy labeling Large, smudge-resistant writing panel for sample identification Thicker tubes withstand higher g-forces and freeze to -80° without breakage Max Freeze Indicator Accurate, easy-to-read graduations & reverse scale Caps & tubes feature recycling codes Tubes and caps made with virgin, 100% medical grade CFR21 compliant ultra low metal resins Metals included in testing are: Calcium, Magnesium, Zinc, Iron, Copper, Manganese, Aluminum, Silicon, Nickel, Vanadium, Sodium, Phosphorus, Cobalt, Chromium, Potassium, Lithium, and Lead. All package versions are sterilized with a validated and approved ISO 11137 method. Racked tubes are packaged in recyclable fiber racks.
- UPC:
- 41122409
- Condition:
- New
- Availability:
- 3 Days
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 3184-345-001-9
