• SAFETY DATA SHEET

    UN1791, HYPOCHLORITE SOLUTION, Class 8, GE II. Label: Corrosive material. Danger plate: Corrosive material. CERCLARQ: 100 lb / kg. Exemptions: This product IS NOT REGULATED BY TRANSPORT when the concentration is less than 7%. SECTION 15 REGULATORY INFORMATION Canadian Environmental Protection Act (CEPA):

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  • EFFECT OF SALT STRESS (NaCl) ON MORPHOLOGICAL .

    sterilized with 2 % sodium hypochlorite, then placed on petriplates maintaining four levels of salinity (50 mM, 100 mM, 150 mM and 200 mM) with control. After ten days of salinity treatment ...

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  • INTERACTIONS OF VESICULARâ ARBUSCULAR .

    concentration itself might affect endophyte development. A change in the degree ... Allium cepa Fl hybrid var. Hygro were used in most experiments as a ... Seeds were surface sterilized by immersion in 01 0 o sodium hypochlorite solution for 30 s, followed by rinsing in three changes of deionized water. Omons, leeks, maize and oats were ...

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  • Biomass, Flavonol Levels and Sensory Characteristics of ...

    50ppm sodium hypochlorite solution and drained, they were chopped into about long portions and mixed with iceberg lettuce in a 1:1 ratio providing a 5g "salad" sample. Samples were placed in plastic portion control cups with lids and labeled with 3digit random numbers. Four consumer panels with 16 to 18 members per panel

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  • Allium cepa L. and Quercetin Inhibit RANKL/Porphyromonas ...

    Previous studies have already demonstrated the effects of Allium cepa L. and quercetin in RANKLinduced osteoclastogenesis; however, this study is the first to demonstrate how these compounds influence osteoclast precursors and their differentiation into mature, boneresorbing osteoclasts under RANKL/PgLPSinduced differentiation and inflammation.

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  • International Journal of Current Biotechnology

    of accumulating Cr elements and the effects of these Cr was reviewed. Materials and Methods Chromium Treatment of onion seeds The healthy, homogenous certified seeds of onion (Allium cepa) were obtained from DOGR, Nasik. The seeds were subjected to surface sterilization with % sodium hypochlorite solution for 10 min and then rinsed

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  • (PDF) In vitro bulb production from Allium spp | Yasseen ...

    Effects of activated charcoal, physiological age of bulb and ture and did not produce plants. High sugar concentration has in sucrose concentration on differentiation and scale leaf formation in duced dormancy in bulbs formed in vitro (Takayama and Misawa, vitro. Physiol. Plant. 48:121124; 1980.

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  • Cytotoxic and genotoxic effects of sodium hypochlorite on ...

    Cytotoxic and genotoxic effects of sodium hypochlorite on human peripheral lymphocytes in vitro Süleyman Gül, Asu Savsar, and Zeynep Tayfa Department of Biology, Faculty of Sciences and Arts, University of Kafkas, Kars, Turkey

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  • Cytotoxic evaluation of sodium hypochlorite, using Pisum ...

    May 30, 2019· These results agree with the research carried out by Causil et al. (2017), where it is reported that in concentrations of 5, 2, and mg L −1 of sodium hypochlorite there is inhibition of the process of mitosis in A. cepa.

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  • Ground and Surface Water for Drinking: A Laboratory Study ...

    Feb 17, 2012· A genotoxic effect was found for sodium hypochlorite in all plant tests, at both TOCs considered, while chlorine dioxide gave positive results only with the tests. Some positive effects were also detected for PAA ( and Tradescantia ).

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  • Cytotoxicity, Genotoxicity, and Phytotoxicity of Tannery ...

    The effect of collected TE on Allium cepa showed a significant reduction in root length, decrease in dry weight, increase in root diameter, and increase in root hairs. The estimated EC 50 value of Allium cepa exposed to TE was found to be % which is almost similar to the findings of Gupta et al. (2011) [ 40 ] .

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  • Influence of Temperature on Mutagenicity in Plants Exposed ...

    Longterm expo sure at the temperatures of 20℃ (both Vicia faba and Allium cepa) and 30℃ (Vicia faba only) to disinfected waters induced clear mutagenic effects. These results show that temperature is an important variable which should be taken into account when in situ exposure of plants is planned for mutagenicity testing.

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  • Heat Treatments Control Extension Growth and Enhance ...

    Allium cepa x Allium fistulosum, leaf base, leaf extension, hot water dips, sodium hypochlorite Abstract. Extension growth of minimally processed (removal of roots and compressed stem) green onions (Allium cepa L. x A. fistulosum L.) was greatly reduced by storage in ... determine the effect .

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  • Effects of a Peganum harmala (Zygophyllaceae) preparation ...

    Sodium hypochlorite solution is safe for clinical use at the low concentration of %, although it has little or no effect against important microorganisms, such as E. faecalis, Streptococcus sanguis, Streptococcus sobrinus, and even fastidious bacteria, such as P. denticola at this concentration (Ferraz, Gomes, Zaia, Teixeira, Souza‐Filho, 2007).

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  • Investigation of Genotoxicity of Homosalate Byproducts ...

    Results of this study showed that homosalate and its chlorinated byproducts occurring in the presence of free chlorine, show genotoxic effects on the onion root (Allium cepa L.) and interfere with the normal division of meristem cells. The results have also provided valuable information in terms of assessing the exposure to UV filters, and the exposure to cosmetic products containing those filters, including their .

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  • Antibacterial effect of different concentrations of garlic ...

    Antibacterial effect of different concentrations of garlic (Allium sativum) extract on dental ... The objective of this in vitro study was to assess the antibacterial effect of different concentrations of garlic ... Tai KW, Chou MY. The effects of sodium hypochlorite and chlorhexidine on cultured human periodontal ligament cells. Oral Surg Oral ...

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  • Evaluation of chlorite and chlorate genotoxicity using ...

    The endpoints included two plant tests (chromosomal aberration test in Allium cepa and micronucleus assay in Tradescantia, carried out at different times of exposure) and Keywords: two genotoxicity tests in human HepG2 cells (comet assay and cytokinesisblocked micro Chlorine dioxide nucleus test).

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  • Antibacterial Efficacy of Different Concentrations of ...

    Sodium hypochlorite has been used as an endodontic irrigant for more than 70 years . NaOCl is a potent dissolving agent for vital and necrotic tissues [ 24 ]. The potent antibacterial effect of NaOCl against E. faecalis depends on concentration and time of exposure.

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  • Genotoxicity of surface water treated with different ...

    Jan 01, 2003· Read "Genotoxicity of surface water treated with different disinfectants using in situ plant tests, Environmental and Molecular Mutagenesis" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

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  • Phytotoxicity of synthesized butenolide: Response of ...

    dimethyle benzl ammonium sodium hypochlorite for 3 minutes and then washed with distilled water. Seeds were incubated overnight in flasks with different concentrations (25, 50, 100, 250, 500 and 1000 ppm) of synthesized butenolide in a dark place. Distilled water was used as control with concentration of (). subsequently; seeds were

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  • In vitro propagation and bulb formation of garlic

    sodium hypochlorite, BristolMyers, Canada Inc.) and agitated at I rpm for 25 min, and rinsed three times with sterile distilled water. Garlic cloves were dissected to produce twin scale sections (Tompsett ) in which small (1 x ) bulb scale, pieces subtended by a 1 to 2mm portion ofbasal

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  • Study the effect of the type of packaging and treatment ...

    This study was carried out in plant diseases laboratory Diyala agriculture directorate during season 2011 to evaluate licorice extract and sodium hypochloride and uses different packages on qualitative characters on onion that storage in temperature 1331C and humidity 5275% The results of this study showed superior treatments of AlFal+sodium hypo chloride and AlFal+licorice extract in reduces...

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  • Alleviation of Adverse Effects of Copper on Allium cepa L ...

    ameliorate the adverse effects of excessive Cu on some biochemical parameters and the results are discussed in relation to the role of ASA in increasing tolerance of onion plants to copper stress. Materials and methods Seeds of onion (Allium cepa L. cv. Red Azarshahr) were surfacesterilized in sodium hypochlorite solution 1%, rinsed with sterilized

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  • Efficacy of garlic extract and sodium hypochlorite on ...

    Aim: The present study was aimed to assess and compare the human pulp dissolution capacity of sodium hypochlorite (NaOCl) (%) and garlic extract. Materials and Methods: Several pulp tissues are obtained from both endodontically treated teeth and also by orthodontically extracted premolar teeth and were sectioned with a surgical blade into seventyfive pieces of same size and weight.

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  • Cytogenetic effects of commercially formulated atrazine on ...

    In the present study cytogenetic effects of atrazine herbicide, were examined on the root meristem cells of Allium cepa and Vicia faba. Test concentrations were chosen by calculating EC50 values of formulated atrazine against both the test systems which determined to be 30 mg l−1 for A. cepa and 35 mg l−1 for V. faba, respectively.

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