First put a section of latex tube with a length of 8 ~ 10cm on the mouth of the glass funnel, lock the stopper, and pour the culture medium into the funnel (the rest of the culture medium should be placed on an electric stove to keep warm). Learn how to make tampons and how to use a portable high-pressure steam cooker. Experimental equipment, tools and materials: Portable pressure cooker, 1000 ～ 1500W electric furnace, 1 / 10g coarse scale,
1000mL measuring cup, one glass funnel, one funnel holder, one 8 ～ 10cm long latex tube, one stop clamp , times; 200mm test tubes, about 150, two wire tubes, a knife and scissors, 250g of ordinary cotton, kraft paper, potato, agar and glucose or sucrose. Sterilize with a portable autoclave. Master the technological process for the preparation of primary culture medium; 3. According to requirements, after adjusting pH with 1% hydrochloric acid or 1% sodium hydroxide solution, aliquot the culture medium into test tubes while hot. When the temperature of the medium drops to about 60 ° C, remove the test tube. (4) tampons. The sterilized oblique interview tube was randomly selected from each group and placed in a 28-32 ° C incubator for 48 to 72 hours.biobw. ⑤ Drain the cold air
Seeing the characteristics of the above products in terms of temperature control technology and safety settings, and a 2-year warranty, maintenance-free for life, is it very tempting? JULABO temperature control equipment is worth possessing by every laboratory researcher.001 ° C, which guarantees the efficient completion of the experiment and prevents the safety hazard caused by temperature overshoot. *
We use RoHS-compliant lab disposable products materials to ensure the protection of the environment and user health.. * The temperature control five-fold safety protection function guarantees the safety and reliability of the equipment itself, prevents the equipment from dry burning, and the remote control can avoid direct operation in a hazardous environment.005 ° C / \plusmn; 0. * Three major temperature control features of ICC / TCF / ATC ensure the accuracy and stability of temperature control, up to \ plusmn; 0. * The three concepts of PRESTO / SMART PUMP / ACC quickly deal with the danger of sudden heat release in experiments
https://www.mingjibio.com/
1000mL measuring cup, one glass funnel, one funnel holder, one 8 ～ 10cm long latex tube, one stop clamp , times; 200mm test tubes, about 150, two wire tubes, a knife and scissors, 250g of ordinary cotton, kraft paper, potato, agar and glucose or sucrose. Sterilize with a portable autoclave. Master the technological process for the preparation of primary culture medium; 3. According to requirements, after adjusting pH with 1% hydrochloric acid or 1% sodium hydroxide solution, aliquot the culture medium into test tubes while hot. When the temperature of the medium drops to about 60 ° C, remove the test tube. (4) tampons. The sterilized oblique interview tube was randomly selected from each group and placed in a 28-32 ° C incubator for 48 to 72 hours.biobw. ⑤ Drain the cold air
Seeing the characteristics of the above products in terms of temperature control technology and safety settings, and a 2-year warranty, maintenance-free for life, is it very tempting? JULABO temperature control equipment is worth possessing by every laboratory researcher.001 ° C, which guarantees the efficient completion of the experiment and prevents the safety hazard caused by temperature overshoot. *
We use RoHS-compliant lab disposable products materials to ensure the protection of the environment and user health.. * The temperature control five-fold safety protection function guarantees the safety and reliability of the equipment itself, prevents the equipment from dry burning, and the remote control can avoid direct operation in a hazardous environment.005 ° C / \plusmn; 0. * Three major temperature control features of ICC / TCF / ATC ensure the accuracy and stability of temperature control, up to \ plusmn; 0. * The three concepts of PRESTO / SMART PUMP / ACC quickly deal with the danger of sudden heat release in experiments
https://www.mingjibio.com/
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