If I have 200 ml of stock hormone IBA (containing 1.000 μM). How much volume of stock should be pipetted to get 1L medium with 5 µM IBA?
Your stocksolution should be diluted 1000/5= 200 times. So, 5 ml stocksolution should be added to 995 ml medium solution.
final solution volume is 100ml
03 June 2024 417 0 View
could you please help with a protocol? should i do it directly on the aluminium stub after dehydration with 100% alcohol or not? should i release the pollen or whole anther is better and dehisce...
03 June 2024 4,793 8 View
I am doing BMDMs and I can not detach macrophages , they are so sticky and trypsin is not enough to detach them. would scrapper works or will it destroy the cells ?
07 March 2024 2,502 3 View
I am conducting an exploratory study following a mixed-method approach. The population I am working with is small (20 to 30 people). What sampling method would you recommend to make the best out...
14 February 2024 9,759 3 View
Please suggest me, which device used measure the carrier minority, majority and recombination lifetime in wide band gap semiconductors? Thank you in advance.
21 August 2023 413 4 View
My research e related to Intellectual Disability (ID). There are 8 case and 3 controls
08 June 2023 8,823 0 View
This experiment would be conducted with: 1. Five paddy varieties 2. 4 levels of bio fertilizer (ex: control, 100, 200, 300) 3. A field experiment was conducted to study the growth and yield of rice.
15 September 2022 8,874 3 View
Dear Scholars, I would be really thankful if someone introduce a useful book regards to walking beam furnace and controlling temperature for hot shape rolling
08 August 2022 9,676 0 View
Do you have any relevant recent studies?
24 July 2022 502 2 View
greeting, dear scholars I want to know that could we use stainless steel (316 L) as the targets of cathodic arc pvd in order to coat a layer of 316 L on substrates? I will be really grateful if...
22 August 2021 4,670 7 View
What can be a hypothesis related to the Stock out Cost or Shortage Cost?
29 July 2024 9,259 2 View
Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...
26 July 2024 3,460 2 View
I am doing qPCR but my HPRT1 Ct is not coming at the same point. I see a 2 cycle spread in Ct. I have checked my RNA quality A260/280, 230/280 values, did ethidium bromide gel. I used superscript...
04 July 2024 5,605 3 View
Hi ResearchGate community, how are you? I need to request your help to mitigate the generation of microbubbles detected during the slide preparation of sample metaphase chromosomal spreads. I...
01 July 2024 7,694 4 View
Hello, I am doing some testing on lateral flow devices/materials and have run into a slight issue where I do not understand what the cause may be, but I have some ideas. General Experimental...
01 July 2024 7,960 3 View
What food do intestinal bacteria like most?ChatGPTIntestinal bacteria love fibrous foods that are prebiotic. These foods include vegetables (such as broccoli, cabbage, and brussels sprouts),...
22 June 2024 4,567 0 View
The emerging markets have suffered from a state of stagflation. I hope you know your expectations according to your experiences regarding the implications for the stock markets,,,, risks and...
19 June 2024 4,410 3 View
I know that all animals and insects produces hormones. Do plants produce hormones that can have an equivalent effect on an animal like animal hormones?
13 June 2024 3,860 1 View
I saw the iPSC about a week after holding the stock (12 well and 3 stocks) and there were very few cells attached, and some cells were differentiated. I wonder what the problem is. The plate is...
12 June 2024 6,087 0 View
I am working on antimicrobial effect of CBD (Cannabidiol). As it is insoluble in water, I prepared a stock of 500 mg/ml (in DMSO). Now I have two problems: 1- I can not dissolve more than 500 mg...
10 June 2024 9,564 6 View