260293 Results for: "Acids, High Purity, VWR Chemicals BDH ARISTAR ULTRA"
ARISTAR®VWR® , Gallium Standard Solution, 1000 mg/L Ga in dilute Nitric Acid (from Ga), Standard for ICP
Supplier: VWR Chemicals
Ga in HNO₃ 2 to 5%.
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Human recombinant BDH1 (from E. coli)
Supplier: ProSci Inc.
D-Beta-Hydroxybutyrate Dehydrogenase Mitochondrial (BDH) is a member of the short-chain dehydrogenases/reductases (SDR) family. BDH is localized in the mitochondrion matrix. BDH forms a homotetrameric lipid-requiring enzyme of the mitochondrial membrane and has a specific necessity for phosphatidylcholine for optimal enzymatic activity. BDH catalyzes the interconversion of acetoacetate and (R)-3-hydroxybutyrate, the 2 main ketone bodies formed during fatty acid catabolism.
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Calcein tetraethyl acid ≥95%, Ultra Pure Grade
Supplier: AAT BIOQUEST
Calcein, also known as fluorexon, fluorescein complex, is a fluorescent calcium indicator with an excitation and emission wavelengths of 495 and 515 nm respectively.
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Integra® Pneumatic Valves, 12,7 mm Orifice, 3-way
Supplier: ENTEGRIS
This high purity diversion valve minimises footprint chemical applications including CMP slurry.
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Accessories for water purification systems, arium®
Supplier: Sartorius
arium® RO pre-treatment cartridge, in high quality PP, H2O-CPFAD-1 (180×260×110 mm), arium®
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VWR® ARISTAR®, ICP Multi-Element Standard Solutions
Supplier: VWR Chemicals
Multi-Element Standard, ICP multi-element standard solution IX, 9 elements, 100 mg/L each of As; Be; Pb; Cd; Cr; Ni; Hg; Se; Tl, VWR® ARISTAR®, Matrix: 5% HNO₃, Application: Cryo material
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VWR®, 2,4-Dichlorophenoxyacetic acid, Certified Reference Material
Supplier: VWR Chemicals
Pesticides are usually chemical or biological substances that are used to prevent, destroy or mitigate any pests. Pesticides are released into the environemnet in order to eliminate these pests, but residues from these toxic chemicals also end up in the air, water, and even in food.
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Formic acid FCC
Supplier: Spectrum Chemical
Formic Acid, FCC is the simplest carboxylic acid and one of its biggest uses is as a preservative and antibacterial agent in livestock feed. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
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XFD514 acid
Supplier: AAT BIOQUEST
XFD514 is manufactured by AAT Bioquest, and it has the same chemical structure to Alexa Fluor® 514 (Alexa Fluor® is the trademark of ThermoFisher).
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Manually operated diaphragm valves, Integra®
Supplier: ENTEGRIS
Available compliant to SEMI Standard F57-0312, the specification for polymer components used in ultrapure water and liquid chemical distribution systems. All wetted parts are molded PFA providing chemical resistance suitable for use in high purity, high corrosive chemical handling applications.
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ARISTAR®VWR® , Erbium Standard Solution, 10000 mg/l Er in dil. Nitric Acid (from Er2O3), Standard for ICP
Supplier: VWR Chemicals
Erbium Standard, 10000 mg/L, VWR® ARISTAR®, Erbium, Matrix: 2-5% HNO₃, Application: ICP standards
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Citric acid monohydrate 99.0-102.0% (by acidimetry), granular, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.
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XFD488 acid fluorescent probe
Supplier: AAT BIOQUEST
XFD488 has the same chemical structure of Alexa Fluor® 488 (Alexa Fluor® is the trademark of ThermoFisher).
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VWR® ExoCleanUp FAST, One-step PCR Clean-up
Supplier: VWR Chemicals
VWR® ExoCleanUp FAST PCR reagent is a one-step PCR clean-up reagent for optimal sequencing results, consisting of a balanced combination of a heat-labile exonuclease I (HL-ExoI) and a recombinant shrimp alkaline phosphatase (rSAP).
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VWR® ARISTAR®, Hafnium Standard Solution, 1000 mg/L Hf in Dilute Nitric Acid with hydrofluoric Acid (max. 1%) (from HfO2), Standard for ICP
Supplier: VWR Chemicals
HfO₂ in HNO₃ (2 to 5%) with traces HF.
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VWR® IS High Capacity Balances
Supplier: VWR Collection
The IS range of high capacity balances are robust, reliable and ensure high performance. Models are equipped with either a backlit LCD with adjustable contrast, a large graphic display or a large 5" colour touch screen, the balances have been designed to deliver top performance at competitive prices.
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ARISTAR®, Lutetium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Lutetium Standard, 1000 mg/L, VWR® ARISTAR®, Lutetium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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Citric acid monohydrate 99.5-100.5% (by anhydrous basis), granular, GenAR® USP, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Citric acid monohydrate 99.5-100.5% (by anhydrous basis), granular, GenAR® USP, Macron Fine Chemicals™
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VWR® ARISTAR®, Nickel Standard Solution, 1000 mg/L Ni in dil. Nitric Acid (from Ni), Standard for ICP
Supplier: VWR Chemicals
Ni in HNO₃ 2 to 5%.
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ARISTAR®VWR® , Cesium Standard Solution, 10000 mg/L Cs in dil. Nitric Acid (from CsNO₃), Standard for ICP
Supplier: VWR Chemicals
CsNO₃ in HNO₃ 2 to 5%.
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VWR® ARISTAR®, Rubidium Standard Solution, 1000 mg/L Rb in dil. Nitric Acid (from RbNO3), Standard for ICP
Supplier: VWR Chemicals
RbNO₃ in HNO₃ 2 to 5%.
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Accessories for VWR® Hitachi L- 8900 Amino Acid Analyser
Supplier: VWR Collection
Plastic buffer bottle, 1 l, For: Amino acid analyser, L-8900
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Milli-Q® SQ Switch 3,5 L Tank
Supplier: Merck
The Milli-Q® SQ Switch 3,5 L tank is at the heart of the Milli-Q® SQ 2Series family. It allows to easily carry pure RO water from the production station to the dispensing module.
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Opticap® XL Filter
Supplier: Merck
The Opticap® filter is a pharmaceutical-grade sterilizing filter designed to remove bacteria and particulates from pure water before it enters the analyser. Placed in the distribution loop, the loop panel with Opticap® XL Filter may be wall-mounted or standalone.
The filter is compatible with Milli-Q® CLX 7000 series water purification systems.
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ARISTAR®VWR® , Cerium Standard Solution, 10000 mg/L Ce in dil. Nitric Acid (from (NH₄)₂Ce(NO₃)₆), Standard for ICP
Supplier: VWR Chemicals
(NH₄)₂ Ce(NO₃)₆ in HNO₃ 2 to 5%.
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Milli-Q® SR 240L Purification System
Supplier: Merck
The Milli-Q® SR 240L water purification system delivers pure reverse osmosis (RO) water to two mobile SQ Switch 3,5 L tanks.
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Light green SF yellowish, pure, high purity biological stain
Supplier: Thermo Fisher Scientific
Light green SF yellowish, pure, high purity biological stain
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Formic acid ~98% (by titrimetric analysis), LC-MS Ultra eluent additive, tested for UHPLC-MS, Fluka™
Supplier: Honeywell Chemicals
Formic acid ~98% (by titrimetric analysis), LC-MS Ultra eluent additive, tested for UHPLC-MS, Fluka™
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Pneumatically operated diaphragm valves, Integra®
Supplier: ENTEGRIS
Available compliant to SEMI Standard F57-0312, the specification for polymer components used in ultrapure water and liquid chemical distribution systems. All wetted parts are molded PFA providing chemical resistance suitable for use in high purity, high corrosive chemical handling applications.
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Milli-Q® SQ 200P Purification System
Supplier: Merck
The Milli-Q® SQ 200P water purification system delivers ultrapure (Type 1) water from a lab's pressurized purified (RO/DI) water loop. It benefits from a flexible handset dispenser to deliver ultrapure water.