Color: Black. Made out of 100% natural rubber with three stainless steel ball valves. For use with pipets of 1mL to 45mL capacity and an outside diameter of 4-8mm (100mL with repeated evacuation). Simple three-step process eliminates dangerous mouth pipetting.
Go Direct* Colorimeter, measures absorbance or transmittance of a liquid sample, Specifications: Range: 0 to 3 (absorbance), Useful range: 0.05 to 1.0 (absorbance), 90% to 10% transmittance (%T), Wavelengths: 430 nm, 470 nm, 565 nm, 635 nm, Connections: Bluetooth, USB
1L Soothing, coconut-based surfactants with skin-kind Triclosan provide a gentle handsoap that may be used repeatedly with minimal skin drying. It is particularly recommended for applications where repeated hand scrubbing is mandated. Almond fragrance.
Natural Gas Bunsen Burner, Without flame stabilizer or throttle control; With air flow adjustment sleeve, No-Tip Safety with expanded base and easy carry handle, 6 inch
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