Water and Wastewater Testing Supplies
Chemglass Life Sciences Air Aeration Tube With Porous Sparger, M10, for 5 L Bioreactors
Replacement air aeration tube with a porous sintered metal sparger for 5 L bioreactors. The sparger produces very fine bubbles for efficient gas transfer, and the 316L stainless steel construction with electropolished finish supports bioprocessing use. Fits M10 headplate ports and allows adjustable placement via the A-dimension.
- Provides fine-bubble aeration via a sintered metal tip (15 μm porosity).
- 316L stainless steel construction with electropolished finish (20 Ra or better).
- Immersion length 238 mm; A-dimension 73 mm for headplate placement flexibility.
- M10 connection designed for sealing with an O-ring.
- Intended for use as an aeration accessory in 5 L bioreactor systems.
Cole-Parmer Raven Environmental C-10102 Settlometer Kit, acrylic, 1.4 L, dual scale % solids and SSV
This clear plastic settlometer includes mixing paddle, snap-on lid, and instructions. Order the optional interval timer separately below to measure sludge settling rates.
Cole-Parmer Myron L PKUU hardside protective case with calibration solutions, for 4PII and 6PII meters
Keep your Myron L meter and system running smoothly and accurately with these parts and accessories.
ERA WATERS CORP COMPLEX NUTRIENT 500ML
One 500 mL whole-volume bottle is ready to analyze,maximum holding time of 2 months
LaMarKa Chemical Company Total Nitrogen Standard 50ppm, 1l
Total Nitrogen Standard 50ppm, 1l Plastic Bottle
COLUMBIA ANALYTICAL INSTRUMENTS INC GGA 1X APHA STANDARD 56 COUNT
NC1883943 GGA 1X APHA STANDARD 56 COUNT
Aqua Solutions Hardness Standard 50,000 ppm as CaCO3 (4L)
Hardness Standard 50,000 ppm as CaCO3 (4L)
Medchemexpress LLC 3'-dephosphocoenzyme A | 3633-59-8 | 96.0% | 687.55 g/mol | C21H35N7O13P2S | 5 MG
Dephospho-CoA is a biochemical precursor in coenzyme A biosynthesis supplied as a research reagent. It undergoes the final phosphorylation step to form CoA and is used in studies of cellular metabolism, mitochondrial function, and cell proliferation. Provided as a small-scale, high-purity solid for laboratory research.