The largest database of trusted experimental protocols

25 protocols using sodium chloride (nacl)

1

GC-MS Analysis of Organic Acids

Check if the same lab product or an alternative is used in the 5 most similar protocols
The 14 OA standards (pyruvic, lactic, glycolic, 2-hydroxybutyric, 3-hydroxybutyric, malonic, succinic, fumaric, α-ketoglutaric, malic, 2-hydroxyglutaric, cis-aconitic, citric, and isocitric acid), and O-methoxyamine hydrochloride were purchased from Sigma-Aldrich (St. Louis, MO, USA). N-Methyl-N-(tert-butyldimethylsilyl) trifluoroacetamide (MTBSTFA) + 1% tert-butyldimetheylchlorosilane (TBDMCS) was obtained from Thermo Scientific (Bellefonte, PA, USA). Toluene, diethyl ether, ethyl acetate, and sodium chloride of pesticide grade were supplied by Kanto Chemical (Tokyo, Japan). All other chemicals were of analytical grade and used as received.
+ Open protocol
+ Expand
2

Fabrication and Application of Microfluidic Devices

Check if the same lab product or an alternative is used in the 5 most similar protocols
All chemical reagents used in this work were of analytical grade and water was purified by a Milli-Q® Reference (Nippon Millipore, Tokyo, Japan) system. ENG hard resin used for fabrication of the on-chip injector and a template for microfluidic device was obtained from Kudo 3D Inc. (CA, U.S.A.). Polydimethylsiloxane (PDMS) prepolymer and curing agent were purchased from Dow Corning Toray Co., Ltd. (Tokyo, Japan). Isopropyl alcohol (IPA), hydrochloric acid, sodium dihydrogen phosphate, disodium hydrogen phosphate, sodium chloride, ethanol and acetone were obtained from Kanto Chemical Co., Inc. (Tokyo, Japan). Tris(hydroxymethyl)aminomethane (Tris) was obtained from MP Biomedicals, Inc. (CA, U.S.A.). Food dyes (yellow and blue) were purchased from Kyoritsu Foods Co., Ltd. (Tokyo, Japan). Resorufin sodium salt and bovine serum albumin (BSA) were obtained from Sigma-Aldrich Co. LLC (MO, U.S.A.). Amplex Red was obtained from Thermo Fisher Scientific, Inc. (MA, USA). Hydrogen peroxide and horseradish peroxidase (HRP) were purchased from FUJIFILM Wako Pure Chemical Corp. (Tokyo, Japan).
+ Open protocol
+ Expand
3

GC-MS Analysis of Organic Acids

Check if the same lab product or an alternative is used in the 5 most similar protocols
The 14 OA standards (pyruvic, lactic, glycolic, 2-hydroxybutyric, 3-hydroxybutyric, malonic, succinic, fumaric, α-ketoglutaric, malic, 2-hydroxyglutaric, cis-aconitic, citric, and isocitric acid), and O-methoxyamine hydrochloride were purchased from Sigma-Aldrich (St. Louis, MO, USA). N-Methyl-N-(tert-butyldimethylsilyl) trifluoroacetamide (MTBSTFA) + 1% tert-butyldimetheylchlorosilane (TBDMCS) was obtained from Thermo Scientific (Bellefonte, PA, USA). Toluene, diethyl ether, ethyl acetate, and sodium chloride of pesticide grade were supplied by Kanto Chemical (Tokyo, Japan). All other chemicals were of analytical grade and used as received.
+ Open protocol
+ Expand
4

Metabolomic Analysis of Chemical Exposures

Check if the same lab product or an alternative is used in the 5 most similar protocols
Standards of all metabolites were purchased from several vendors, such as Sigma-Aldrich (St. Louis, MO, USA) and Tokyo Chemical Industry (Kita-ku, Tokyo, Japan). HPLC-grade water, methanol (MeOH), and acetonitrile (ACN) were purchased from J.T. Baker Inc. (Phillipsburg, NJ, USA). LC-MS-grade formic acid was purchased from Thermo Scientific (Waltham, MA, USA). Spin-X centrifuge filter 0.45 μm with cellulose acetate was purchased from Costar (Corning, NY, USA). Triethylamine (TEA), hematoxylin and eosin (H&E), PPE, and LPS (Escherichia coli O111:B4) were purchased from Sigma-Aldrich (St. Louis, MO, USA). Phosphate-buffered saline (PBS) was purchased from Gibco (Grand Island, NY, USA). Toluene, diethyl ether (DEE), ethyl acetate (EA), dichloromethane (DCM), and sodium chloride (pesticide grade) were purchased from Kanto Chemical (Chuo-ku, Tokyo, Japan). Sodium hydroxide (NaOH) and sulfuric acid were obtained from Daejung Reagents Chemicals (Siheung, South Korea). O-methoxyamine hydrochloride (MO) and N-methyl-N-(tert-butyldimethylsilyl) trifluoroacetamide (MTBSTFA) + 1% tert-butyldimethylchlorosilane (TBDMCS) were obtained from Thermo Scientific (Bellefonte, PA, USA). All other chemicals were of analytical grade.
+ Open protocol
+ Expand
5

Electrochemical Biosensor Development

Check if the same lab product or an alternative is used in the 5 most similar protocols
All oligonucleotides were purchased from Eurofins Genomics (Luxembourg, Luxembourg). The sequences are indicated in the Supplementary Materials Table S1.
Phenazine methosulfate (PMS), 2,6-dichlorophenolindophenol (DCIP), d(+)-glucose, sodium chloride, 2-amino-2-hydroxymethyl-propane-1,3-diol (Tris), glycerol, and Tween-20 were purchased from Kanto Chemical Co. Inc. (Tokyo, Japan). Kanamycin sulfate and d-desthiobiotin were purchased from Sigma-Aldrich Co. LLC (St. Louis, MO, USA). A self-assembled monolayer (SAM) forming thiol reagent (dithiobis(succinimidyl undecanoate)) was purchased from Dojindo Laboratories Co., Ltd. (Kumamoto, Japan). LB broth, the bacterial host strain Escherichia coli BL21(DE3), and the expression vector pET30c(+) were purchased form Merck KGaA (Darmstadt, Germany). Anti-VEGF antibodies (MAB293 and BAF293) were purchased from R&D Systems, Inc. (Minneapolis, MN, USA). Gold and platinum wires were purchased from TANAKA Kikinzoku (Tokyo, Japan). A silver/silver chloride (3M NaCl) reference electrode RE-1B (Ag/AgCl) was purchased from BAS Inc. (Tokyo, Japan).
+ Open protocol
+ Expand
6

Cellulase-Assisted Hydrogel Synthesis

Check if the same lab product or an alternative is used in the 5 most similar protocols
CMC (molecular weight = 8–10 × 104 as specified by manufacturer) with a 0.70 degree of substitution was obtained from Daicel Co., (Osaka, Japan). EGDE was purchased from Fujifilm Wako Pure Chemical Co., Ltd. (Osaka, Japan). Liquid paraffin (Moresco white P-100, 19.04 mm2/s) was purchased from Moresco Co., (Kobe, Japan). Sodium hydroxide was purchased from Kanto Chemical Co., Inc. (Tokyo, Japan). Methanol was purchased from Godo Co., Ltd. (Tokyo, Japan). The SPA was supplied by S. T. Co., (Tokyo, Japan). Trichoderma viride cellulase ONOZUKA R-10 was purchased from Yakult Pharmaceutical Co., Ltd. (Tokyo, Japan). The PBS and sodium acetate buffer used were analytical grade chemicals, i.e., sodium chloride, potassium chloride, sodium dihydrogen phosphate, potassium dihydrogen phosphate, sodium acetate, and acetic acid, purchased from Kanto Chemical Co., Inc. (Tokyo, Japan).
+ Open protocol
+ Expand
7

Irgafos 168 and Erucamide Quantification

Check if the same lab product or an alternative is used in the 5 most similar protocols
Irgafos 168 and Erucamide were purchased from Tokyo Chemical Industry Co. (Tokyo, Japan). Acetone, methanol, chloroform, sodium chloride, potassium chloride, sodium sulfate, ammonium chloride, urea, lactic acid, sodium hydroxide, and 2-propanol were purchased from Kanto Chemical Co. (Tokyo, Japan). Formic acid was purchased from Fluka (Charlotte, NC, USA). Water was generated by PURELAB frex-3 (ELGA, High Wycombe, UK). These reagents were used without further purification. Stock solutions of Irgafos 168 and Erucamide were prepared by dissolving 0.1 g of reagents in 100 mL of Acetone and methanol, respectively. Working solutions were prepared by diluting the stock solutions with methanol.
+ Open protocol
+ Expand
8

Synthesis of PEG-based Polymer Compounds

Check if the same lab product or an alternative is used in the 5 most similar protocols
2-1. Material 2,2′-Azobisisobutyronitrile (AIBN) (98%), calcium chloride (95%), and 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid (HEPES) (99%) were purchased from FUJIFILM Wako Pure Chemical Corporation. Osmium tetroxide (4% in water) and polyethylene glycol monomethyl ether (Mw: 400, 2000, and 4000) were purchased from Tokyo Chemical Industry. Sodium chloride (99%), magnesium chloride hexahydrate (99%), potassium chloride (99.5%), and dry N,N-dimethylformamide (DMF) (99.5%) were purchased from Kanto Chemical. Dimethyl sulfoxide (DMSO, 98%) was purchased from Kishida.
+ Open protocol
+ Expand
9

Pesticide and PCB Analysis Reagent Preparation

Check if the same lab product or an alternative is used in the 5 most similar protocols
Acetonitrile, acetone, hexane, toluene, anhydrous sodium sulfate (for pesticide residue and PCB analysis grade), and sodium chloride (reagent grade) were purchased from Kanto Chemical Co., Tokyo, Japan. A 0.5 mol/L phosphate buffer solution (pH 7.0) was prepared from dipotassium hydrogen phosphate (reagent grade; Kanto Chemical), potassium dihydrogen phosphate (reagent grade; FUJIFILM Wako Pure Chemical Corporation, Osaka, Japan), and purified water (Puric α, UP-0090α-TU1, Organo Corp., Tokyo, Japan). Purified water (Organo) was also used for the water-soaking process.
+ Open protocol
+ Expand
10

Synthesis and Characterization of Fluorescent Probes

Check if the same lab product or an alternative is used in the 5 most similar protocols
Poly-L-lysine hydrobromide (molecular weight, MW, 4,000-15,000 Da), poly-(D,L)-lysine hydrobromide (MW 25,000-40,000 Da), and 2,6-dichloroindophenol sodium salt hydrate (DCIP) were purchased from Sigma-Aldrich Co. (St Louis, MO, USA). Sodium chloride was obtained from Kanto Chemical Co., Inc. (Tokyo, Japan). Tris(hydroxymethyl)aminomethane was obtained from Nacalai Tesque (Kyoto, Japan), and 2-Morpholinoethanesulfonic acid monohydrate was purchased from Dojindo Lab (Kumamoto, Japan). Rhodamine B isothiocyanate (RBITC) was obtained from Santa Cruz Biotechnology, Inc.
(Dallas, TX, USA). LOX was prepared as described previously 18 .
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!