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Add to Cart The item has been added43537-50MG4,4'-DDE (C15-1259-855)
Price: $438.98List Price: $487.76This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to primary material from an NMI, e. -
Add to Cart The item has been added33428-100MG-R4,4'-MDI
Price: $181.71List Price: $201.904,4′-MDI can be extensively used to make urethane elastomers and urethane coatings. This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. -
Add to Cart The item has been added7004-1/2X3/8 infant tongue depressor BX1000 (C08-0548-892)
Price: $46.09List Price: $51.214-1/2X3/8 infant tongue depressor BX1000 -
Add to Cart The item has been added7004-1/2X3/8 infant tongue depressor BX1000 (C08-0549-053)
Price: $296.27List Price: $329.184-1/2X3/8 infant tongue depressor BX1000 -
Add to Cart The item has been addedA-139-0.5ML4-ANPP solution
Price: $258.54List Price: $287.26A certified Snap-N-Spike ® solution suitable for use as starting material in calibrators and controls for 4-ANPP LC/MS or GC/MS testing methods in clinical toxicology, urine drug testing or forensic analysis applications. 4-ANPP is an -
Add to Cart The item has been addedA163115-50mg4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. -
Add to Cart The item has been addedA163127-100mg4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. -
Add to Cart The item has been addedA163127-5g4 arm PEG derivatives have multiple reactive groups that can be used to modify proteins, peptides and other materials via their functional groups. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. -
Add to Cart The item has been addedJKA7163-1G4-Arm PEG10K - Azide (C15-1468-962)
Price: $680.57List Price: $756.19Application Activated PEG derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG -
Add to Cart The item has been addedJKP2005R-1G4-Arm PEG20K
Price: $360.00List Price: $400.00Application Activated PEG derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG -
Add to Cart The item has been added2547-002504-Bttm Baff Flask,250mL 38mm Delong Neck
Price: $814.42List Price: $904.91Delong style neck Four extra deep bottom baffles Borosilicate glass, type 1, class A -
Add to Cart The item has been added2547-005004-Bttm Baff Flask,500mL 38mm Delong Neck
Price: $908.88List Price: $1,009.86Delong style neck Four extra deep bottom baffles Borosilicate glass, type 1, class A
