AGNHP (Batch No.19011426, 3 g/pill) was purchased from Beijing Tongrentang Technologies Co., Ltd. (Beijing, China). Water lapped realgar (Batch No.160319, purity of 92.86%) was obtained from Sanmenxia Yuhuangshan Pharmaceutical Co., Ltd. (Henan, China). Water lapped cinnabar (Batch No. 20181201, purity of 96.23%) was bought from Fenghuang Hongfei cinnabar Pharmaceutical Co., Ltd. (Hunan, China). Nitric acid, sulphuric acid, hydrochloric acid, perchloric acid, potassium borohydride, potassium dichromate, potassium hydroxide, potassium hydroxide, thiourea, ascorbic acid and sodium carboxymethyl cellulose (CMC-Na) were obtained from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China). Heparin sodium was supplied by Beijing Solarbio Science and Technology Co., Ltd. (Beijing, China). Arsenic and mercury standard solutions (1000 mg/L) were obtained from o2si smart solutions Co., Ltd. (Charleston, United States) and Guobiao Testing and Certification Co., Ltd. (Beijing, China), respectively. Deionized water was produced by a PCDX-F10 water purification system purchased from Pincheng Science and Technology Co., Ltd. (Chengdu, China).
Potassium hydroxide
Manufactured by Sinopharm
Sourced in China, Argentina, United States, United Kingdom
Potassium hydroxide is a white, crystalline solid chemical compound with the molecular formula KOH. It is a strong base that is commonly used in various industrial and laboratory applications.
Automatically generated - may contain errors
Lab products found in correlation
Hydrochloric acid (hcl), by Sinopharm (29 mentions)
Ethanol, by Sinopharm (20 mentions)
Sodium hydroxide (naoh), by Sinopharm (16 mentions)
Methanol, by Sinopharm (10 mentions)
Sulfuric acid, by Sinopharm (9 mentions)
Sodium chloride (nacl), by Sinopharm (9 mentions)
Chloroform, by Sinopharm (7 mentions)
Nafion solution, by Merck Group (7 mentions)
Isopropanol, by Sinopharm (7 mentions)
Glacial acetic acid, by Sinopharm (6 mentions)
Potassium iodide, by Sinopharm (6 mentions)
Nitric acid, by Sinopharm (6 mentions)
Ethylene glycol, by Sinopharm (5 mentions)
N n dimethylformamide (dmf), by Sinopharm (5 mentions)
Sodium borohydride, by Sinopharm (4 mentions)
Calcium chloride, by Sinopharm (4 mentions)
Acetone, by Sinopharm (4 mentions)
Thiourea, by Sinopharm (4 mentions)
Acetic acid, by Sinopharm (4 mentions)
Petroleum ether, by Sinopharm (4 mentions)
99 protocols using potassium hydroxide
1
Characterization of Traditional Chinese Medicines
2
Analytical Chemistry Protocol for Benzene
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Benzene, 2, 4-dinitrophenylhydrazine, trichloroacetic acid (TCA), potassium hydroxide, glacial acetic acid, chloroform, potassium iodide (KI), sodium thiosulfate (Na2S2O3), and anhydrous sodium sulfate were supplied by Sinopharm Chemical Reagent Co., Ltd. (Suzhou, China). Formic acid was supplied by Anpu Scientific Instrument Co., Ltd. (Shanghai, China). Methanol and acetonitrile were provided from Thermo Fisher Scientific (Waltham, MA, USA). Methyl tert-butyl ether (MTBE), 2-propanol, and ammonium acetate were purchased from Sigma-Aldrich Co., LLC (MO, USA). All reagents of analytical grade were used in this study.
3
Cobalt-Based Electrochemical Synthesis
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Cobalt nitrate hexahydrate (Co(NO3)2), ethanol (CH3CH2OH), urea (CO(NH2)2), ammonium fluoride (NH4F) and potassium hydroxide (KOH) were purchased from Sinopharm Chemical Reagent Co. Ltd. All above chemicals were of analytic grade and used directly without further purification. Ni foam (NF) was bought from Qingdao Zhengye Chemical Reagent Co. Ltd.
4
Electrochemical Oxygen Evolution Catalyst
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Cobalt(III)
acetylacetonate
(Co(acac)3) was purchased from Aladdin, 1-butyl-3-methylimidazolium-bis[(trifluoromethyl)sulfonyl]imide
([BMIM][NTf2]) was bought from Lanzhou Greenchem and ILs
from LICP, CAS, China. Nafion solution (5 wt %) was purchased from
Sigma-Aldrich. Carbon cloth (CC) was provided by Ce Tech. Co., Ltd.
Commercial RuO2 (99.9%) was provided by Shanghai Macklin
Biochemical Co., Ltd. Potassium hydroxide was supplied by Sinopharm
Chemical Reagent Co., Ltd, and ultrapure (99.999%) nitrogen was bought
from Jinan Deyang Gas Co., Ltd. All chemicals were used as received.
acetylacetonate
(Co(acac)3) was purchased from Aladdin, 1-butyl-3-methylimidazolium-bis[(trifluoromethyl)sulfonyl]imide
([BMIM][NTf2]) was bought from Lanzhou Greenchem and ILs
from LICP, CAS, China. Nafion solution (5 wt %) was purchased from
Sigma-Aldrich. Carbon cloth (CC) was provided by Ce Tech. Co., Ltd.
Commercial RuO2 (99.9%) was provided by Shanghai Macklin
Biochemical Co., Ltd. Potassium hydroxide was supplied by Sinopharm
Chemical Reagent Co., Ltd, and ultrapure (99.999%) nitrogen was bought
from Jinan Deyang Gas Co., Ltd. All chemicals were used as received.
5
Chloromethyl Polystyrene Resin Protocol
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Chloromethyl polystyrene resin (PS−Cl, cross−linking degree 8%, Cl content 18%) was bought from Nankai Chemical University Factory (Tianjin, Chain), N, N−dimethyl formamide (DMF), ethyl alcohol, alkali blue 6B, cyclopentane carboxylic acid (CPCA) and diethylamine (DEA) were all supplied by Aladdin Reagent (Shanghai, China) Co., Ltd. Potassium hydroxide was bought from Sinopharm Chemical Reagent (Shanghai, Chain) Co., Ltd. Transformer oil was provided by Moroke (Shanghai, Chain) Co., Ltd.
6
Synthesis of Ruthenium-Doped Carbon Catalysts
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All chemicals, including ruthenium chloride hydrate (Aladdin, 35.0–42.0 wt% Ru basis), d (+)‐glucose monohydrate (Sinopharm Chemical Reagent Co., Ltd.), dicyandiamide (Aladdin, 99%), Ludox HS40 colloidal silica (Aldrich, 40 wt%), iron chloride anhydrous (Sinopharm Chemical Reagent Co., Ltd.), potassium hydroxide (Sinopharm Chemical Reagent Co., Ltd., ≥85%), sodium hydroxide (Sinopharm Chemical Reagent Co., Ltd.), potassium phosphate monobasic (Aladdin, ≥99%), Nafion solution (Sigma‐Aldrich, 5 wt%), Pt/C catalyst (Johnson Matthey, 40 wt%), and concentrated sulfuric acid (Sinopharm Chemical Reagent Co., Ltd, 95–98%), were used as received without further purification.
7
Biomaterials Characterization Protocol
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Ti foil was purchased from Xinji Metal Materials Co., Ltd., (China). Ammonium fluoride, potassium hydroxide, ethylene glycol, ethanol, and sodium dodecyl sulfate (SDS) were obtained from Sinopharm Chemical Reagent Co., Ltd. Bovine serum albumin was obtained from Sigma-Aldrich. Tissue culture plate was purchased from Biosharp. Phalloidin labeled with Alexa Fluor 555, 4′,6-diamidino-2-phenylindole (DAPI), and Trizol reagent were obtained from Invitrogen. A reverse-transcription kit and SYBR Green® Premix Pro Taq™ HS qPCR Kit II were purchased from Accurate Biotechnology (Hunan) Co., Ltd., and β-NGF, BMP-2, and VEGF were purchased from Peprotech.
8
Sugarcane Bagasse Pretreatment and Analysis
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The original sugarcane bagasse (SB) was purchased form Guangxi Sugarcane Industry Research Institute (China), which was firstly pretreated by washing, drying and crushing into 0.6-0.8 mm. Sulfuric acid (H2SO4, 98 wt.%), potassium hydroxide (KOH, 85 wt.%), hydrochloric acid (HCl, 38 wt.%) and toluene (C7H8, 99.5 wt.%) were provided by Sinopharm Chemical Reagent Co., Ltd.
9
Synthesis of YFe1-xMnxO3 Nanopowders
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Yttrium nitrate hexahydrate [Y(NO3)3·6H2O], iron(iii ) nitrate nonahydrate [Fe(NO3)3·9H2O], manganese(ii ) chloride (MnCl2·4H2O), and potassium hydroxide (KOH) are analytical reagents, purchased from Sinopharm Chemical Reagent Co., Ltd. YFe1−xMnxO3 (x = 0, 0.025, 0.05, 0.075 and 0.1) nano-powders were prepared by hydro-thermal method. First, 0.01 mol of Y(NO3)3·6H2O and Fe(NO3)3·9H2O, and a certain amount of MnCl2·4H2O were weighed and dissolved in 30 ml of distilled water with stirring. Second, 0.75 mol of KOH as mineralizing agent was directly added into the above solution, the mixtures were then transferred to Teflon-lined stainless steel autoclave and heated at 230 °C for 72 h. Third, the dark products were filtered and washed several times with distilled water to obtain crystals that are then dried in air.
10
Chromatographic Analysis of Hydrocarbons
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Anhydrous ethanol, anhydrous ether, potassium hydroxide (KOH), hydrochloric acid (HCl), sodium hydroxide (NaOH), boric acid (H3BO3), sodium chloride (NaCl), phenolphthalein, methyl-red dye, bromocresol green, and magnesium oxide (MgO) were acquired from the Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China). 3-methyl-3-buten-1-ol (used as an internal standard) was acquired from the Macklin Biochemical Technology Company (Shanghai, China). Paraffin hydrocarbons (C6–C23) were acquired from Sigma-Aldrich (St. Louis, MO, USA). The distilled water used was from Watsons (Watsons Food and Beverage Co., Ltd., Guangzhou, China). All the chemicals utilized in this study were analytical or chromatographic grade.
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