Organic Polymers
Hampton Research 50% w/v Polyethylene glycol 4,000
HR2-529/50% w/v Polyethylene glycol 4,000 - 200 ml. Please note items from this supplier are non-returnable.
Electron Microscopy Sciences Collodion, 5% Solution, USP 100 ML
A solution of 25% Alcohol and 75% Diethyl Ether in Pyroxylin. Offered in a 30 ml bottle to avoid its classification as a hazardous chemical for shipping purposes.
Electron Microscopy Sciences Collodion, 5% Solution, USP 30 ML
A solution of 25% Alcohol and 75% Diethyl Ether in Pyroxylin. Offered in a 30 ml bottle to avoid its classification as a hazardous chemical for shipping purposes.
Electron Microscopy Sciences Formvar In Ethylene Dichloride 1% Solution 100 ML
Formvar Solution in Ethylene Dichloride is microfiltered and ready to use. It is available in a concentration of 1.00% for your convenience.
Electron Microscopy Sciences Butvar-B-98 Powder 100 GR
Polyvinyl butyl resin for thin film support. Stronger than Formvar and more sticky, resulting in a firm attachment for slotted or meshed grids. The standard solution is 0.25% Butvar B-98 in Chloroform. Handley, D.A., et. al., Ultramicroscopy, 4,479 (1979).
Electron Microscopy Sciences Formvar In Ethylene Dichloride 0.5% Solution 100 ML
Formvar Solution in Ethylene Dichloride is microfiltered and ready to use. It is available in a concentration of 0.50% for your convenience.
Invivogen Poly(dA:dT) dsDNA naked, 1 mg
Poly(dA:dT) is a poly(deoxyadenylic-deoxythymidylic) acid sodium salt. It is a repetitive synthetic double-stranded DNA sequence of poly(dA-dT):poly(dT-dA) and a synthetic analog of B-DNA.
Medchemexpress LLC HY-17031 5g Medchemexpress, SBE-β-CD CAS:182410-00-0 Purity:>98%
Medchemexpress, HY-17031 5g SBE-β-CD CAS:182410-00-0 SBE-β-CD is a sulfobutylether β-cyclodextrin derivative used as an excipient or a formulating agent to increase the solubility of poorly soluble agents. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Medchemexpress LLC HY-Y0873 100mL Medchemexpress, PEG300 CAS:25322-68-3 Purity:>98%
Medchemexpress, HY-Y0873 100mL PEG300 CAS:25322-68-3 PEG300 (Polyethylene glycol 300), a neutral polymer of molecular weight 300, is a water-soluble, low immunogenic and biocompatible polymer formed by repeating units of ethylene glycol[2]. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Mitegen PEG 600, 100%(v/v), 250 ml, CAS # 25322-68-3
Use our stock solutions directly or as a component in solutions you create in your own lab. We prepare our stock solutions using high quality raw materials, ASTM Type 1 water, and sterile packaging.�Our stock solutions are intended for Research and Development Use Only.
VWR INTERNATIONAL LLC Dextran sulfate sodium salt, 100ml
Dextran sulfate sodium salt, M.W. ~ 500,000 50% for biotechnology, 9011-18-1, MFCD00081551, (C₆H₇Na₃O₁₄S₃)n, 100ml
Akina Inc Methoxy poly(ethylene glycol)-b-poly(lactide-co-glycolide) (per g)
mPEG-PLGA (Mw ~2,000:15,000 Da) LA:GA 50:50 Methoxy poly(ethylene glycol)-b-poly(lactide-co-glycolide) (per g)