Turbidity Meters
Sigma Aldrich Fine Chemicals Biosciences trans-Epoxyphytomenadione
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. for further information and support please go to the website of the issuing Pharmacopoeia.
Sigma Aldrich Fine Chemicals Biosciences SuperdexR SuperdexR75 Prep
Combines the high selectivity of a Sephadex matrix with the chemical and physical stability of crosslinked agarose.
Chemglass Life Sciences Chemglass Side Support Distillation Shelf with PTFE Ring for 10-20 L Reactor Stands (for use with CG-1965-X-150)
Removable side support shelf designed to hold distillation receiving flasks on reactor support frames. The shelf mounts to the upright posts of the support frame and includes a PTFE flask support ring for chemical resistance and secure placement; its V-shaped cut-out allows easy viewing of the flask and access to bottom drains. Intended for use on 10-20 L reactor stands and commonly mounted to CG-1965-X-150 support frames.
- Dimensions: 12 in W x 19 in L.
- Compatible reactor sizes: 10-20 L.
- Supports: 5-10 L round bottom flask capacity.
- Material: PTFE-coated aluminum shelf and PTFE flask support ring.
- Mounting: attaches to support frame uprights and can be mounted on either side.
- Quantity/unit: sold each.
Sigma Aldrich Fine Chemicals Biosciences Ace pressure tube bushing1EA
Heavy-wall borosilicate glass tubes are pressure rated to 150 psig. Useful for the polymerization and analysis of halogens by thermal decomposition in the presence of lime. Tubes are supplied complete with Ace-Thred PTfE bushing and fETfE(R) O-ring.for pressure work the front seal bushing is recommended (allows O-ring to sit at narrow neck of tube below the threads). Back seal bushing can also be used if preferred (allows O-ring to sit on top of the tube against cap).Replacement fETfE O-ringsfront SealZ504661 (Ace-Thred 7)Z504858 (Ace-Thred 15)Z505056 (Ace-Thred 25)Back SealZ504742 (Ace-Thred 7)Z505021 (Ace-Thred 15)Z505110 (Ace-Thred 25)CAUTION This glassware is not guaranteed against breakage caused by pressure or vacuum. These tubes should never be used if scratched or otherwise damaged.
Sigma Aldrich Fine Chemicals Biosciences EX CELLR Glycosylation Adj
GMP concentrated SOLUTIONon. Intended as a cell culture supplement. Recommended titration starting point % volume/volume.