Test
Starter kit with reagents and amber glass bottle for development of the mobile phase for LC/MS
TRIONE Two-part Ninhydrin Reagent (12-month* shelf life before mixing), to prepare case of 4 (900 mL/bottle) Post-column Reagent. Amino Acid Analysis.
Sodium Eluant, pH 3.33, with 2.5 % Sulfolane, case of 4 (950 mL/bottle) Amino Acid Analysis.
Designed alongside the BioResolve SCX columns, the IonHance CX-MS pH 10X Concentrates A and B, in MS Certified LDPE Containers, were carefully optimized for use in creating a pH 5.0 to 8.5 gradient for LC/MS analysis of mAb charge variant separations.
Alliance HPLC with UV Detector standards kit for system assessment.12 Ampules (10ml standard solutions contain):- Solution HT 1 Qty 1 0.030 mg/mL Uracil ± 1% with 0.0100 mg/mL Caffeine ± 0.5%- Solution HT 2 Qty 1 0.030 mg/mL Uracil ± 1% with 0.0200 mg/mL Caffeine ± 0.5%- Solution HT 3 Qty 1 0.030 mg/mL Uracil ± 1% with 0.0300 mg/mL Caffeine ± 0.5%- Solution HT 4 Qty 1 0.030 mg/mL Uracil ± 1% with 0.0500 mg/mL Caffeine ± 0.5%- Solution HT 5 Qty 3 0.030 mg/mL Uracil ± 1% with 0.0600 mg/mL Caffeine ± 0.5%- Solution HT 6 Qty 2 0.010 mg/mL Uracil ± 1%- Solution HT 7 Qty 1 0.40 ug/mL Caffeine ± 0.5%- Solution HT 8 Qty 1 4.00 mg/mL Caffeine ± 0.5%- Solution HT 9 Qty 1 Blank (mobile phase only)Caffeine and Uracil > 99%All standards are in 30% HPLC Grade Methanol and 70% 18M ASTM Type 1 Lab Water, V/VCertificate of Analysis
Uniscint Bd 4 Lt. 129813-58-7
CE Water, Ultrapure for Capillary Electrophoresis. 80ml, MicroSolv Brand. 5/PK.
Thermolysin from Geobacillus stearothermophilus powder, BioReagent, 30-350 units/mg protein (E1%/280), suitable for cell culture | 9073-78-3 | MFCD00165549 | 250MG
Whelk-O 1 is a Pirkle-type Chiral Column. The Whelk-O 1 is useful for the separation of underivatized enantiomers in a number of families including amides, epoxides, esters, ureas, carbamates, ethers, aziridines, phosphonates, aldehydes, ketones, carboxylic acids, alcohols and non-steroidal anti-inflammatory drugs (NSAIDs). This -electron acceptor/-electron donor phase exhibits an extraordinary degree of generality. The broad versatility observed on the Whelk-O 1 column compares favorably with polysaccharide-derived chiral stationary phases. In addition, because Whelk-O 1 is covalently bonded to the support, the phase is compatible with all commonly used mobile phases, including aqueous systems a distinct advantage over coated polysaccharide-derived chiral stationary phases. Other advantages include column durability, excellent efficiency, ability to invert elution order and excellent preparative capacity. Whelk-O 1 is now recognized as USP Code L102.
The Preparative Chromatography Standard is 5 mg/mL each of Diclofenac sodium salt, Diphenhydramine hydrochloride, and Flavone in DMSO. This standard mix should be used to confirm the benchmark performance of your Preparative/purification system. This particular QC Reference Material is a specially formulated mix that includes a void marker, neutral, acidic and basic compounds. It can be used with a variety of column chemistries and dimensions, and system hardware.
Mass Spectrometry standard for system assessment.
5 X Nitrosobenzene 100 mg 5 mg 4mL Amber Screw top Vial
Certificate of Analysis
Contains Uracil, ethyl and propyl Parabens
Thermolysin from Geobacillus stearothermophilus Type X, lyophilized powder, 30-350 units/mg protein (E1%/280) | 9073-78-3 | MFCD00165549 | 250MG
Thermolysin from Geobacillus stearothermophilus | Mol Wt: 34.6 kDa | 9073-78-3 | MFCD00165549 | 25 mg
Thermolysin from Geobacillus stearothermophilus powder, BioReagent, 30-350 units/mg protein (E1%/280), suitable for cell culture | 9073-78-3 | MFCD00165549 | 25MG