Supplies

Ethyl Acetate, Reagent, ACS, is a colorless liquid that smells like pear drops. Abbreviated as EA, it can be found in glues, nail polish removers, cigarettes and other products. Primarily used as a diluent because of its low cost and toxicity, it is also used in laboratory settings for column chromatography and extractions. Prone to hydrolysis and transesterification, it is rarely used as a solvent. As an ACS grade Reagent, Spectrum Chemical manufactured Ethyl Acetate is used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness.

(4 per CS )

5mL Screw-cap MacroTube®, sterile, w/ screw caps, packed in bags of 100 (500 per CS )

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

Base Retort Stand Sheet Metal - Deluxe, length 20cm, width 12.5cm (1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

Silver test paper test strips 20 x 70 mm sufficient for 200 determinations (200 per PK )

Agarose, 25Gm (1 per EA)

Loratadine, USP is an antihistamine that treats the typical symptoms of allergies. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

p-Nitrobenzoic Acid, also known as 4-Nitrobenzoic acid, is an organic compound used as a precursor to 4-aminobenzoic acid and 4-nitrobenzoyl chloride. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Pentane, Technical is a straight chain hydrocarbon with five carbon atoms. It is a colorless, nonflammable liquid that has a strong hydrocarbon odor. It is a component in fuels and it is also used as a solvent in laboratories. It has very similar properties to butanes and hexanes. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.

(1 per EA )

1.8mL CF Cryogenic Vial, Internal Thread, Self-Standing, Sterile (500 per CS )

3-Amino-5-(4-methoxyphenyl)thiophene-2-carboxamide Purity: 97% by TLC NMr (Conforms) Store -20°C Ship RT (1 per EA )

Zinc Std, 1.5 mg/L, 1.00 L Amber poly (1 per EA )

USP VI grade polypropolyne material, free from heavy metal RCF: 30000 x g Endotoxin level: <0.1EU Clear graduations and frosted marking area Special safe lock cap design provides secure lid sealing Easy opening and closing Temperature range: -80 to +121 Dnase/Rnase free Tubes are autoclavable at 121C (250F), under 15psi for 10–15 minutes with drying. Remove from autoclave immediately. Excessive exposure to autoclaving heat may cause warping or decreased structural integrity. Also available as pre-sterilized (4000 per CS )

Sodium Succinate, Hexahydrate, Reagent, also known as succinic acid, is a diprotic and dicarboxylic acid. It is involved in an energy-yielding process known as the citric acid cycle. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Cyclohexanol, Reagent, also known as hexahydrophenol, is an important feedstock in the polymer industry primarily a precursor to nylon and a laboratory solvent. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. Spectrum Chemical manufactured Reagent grade products meet the toughest regulatory standards for quality and purity.

(1 per EA )

Cytiva/Whatman Equivalent: 10401612 Pall Equivalent: 63069 MFS/Advantec Equivalent: A045A047A Sartorius: 11306--47------N (100 per PK )

Less Dripping with Wobble-not™ Wobble-not™ serological pipets have a patented innovative 2-tier step design at the plug end vs. traditional pipets that have a straight cylindrical-shaped plug end. Wobble-nots are the only serological pipets that will give you two zones of contact in your pipet controller's nozzle. Insert with less force. No jamming. Plus, you get maximum stability which means less dripping, more accuracy, and less risk of contamination! Low-Insertion Force Serological Pipet: • Unique patented 2-tier step design at plug end • 3 packaging options, all Sterile: Individually wrapped in paper/plastic or plastic/plastic and bulk (zip lock resealable plastic bags) • Sterile – RNase/DNase free • Non-pyrogenic • Accuracy ± 2% at full volume • Filter at plug end made of porous polypropylene • Ultra-clear markings (50 per CS )

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

0.38Ltr. WideTop-Shallow Stainless Steel Cased Dewar Flask (1 per EA)

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

HydroBlokr™ functions via use of proprietarily designed, multi-layered series of membranes placed within an ultrasonically welded device which creates a check-valve effect when wet. The functional membrane within the series immediately reacts in presence of aqueous solution by stopping and blocking further passage1 . The materials create a highly retentive pore structure which helps protect the user environment2 . The extraordinarily high flow rates compared to other simple hydrophobic barrier filters creates a high-flow, less restrictive path for vacuum and positive pressure to pass. Unlike simple hydrophobic barrier filters, once HydroBlokr™ is wetted it halts operation and locks out further usage until replaced. No further aspiration is possible, thus helping to protect your sample3 and making it plainly obvious the filter has become wet and replacement is necessary. (100 per PK )

Clamp Retort - 3 Prong with Boss head (1 per EA )

Hydro - Distillation Assembly (1 per EA )