Are molten calcium chloride and calcium chloride the same in their chemical properties? I want to know if they will be similarly absorbed by plant roots.
Please, I need help. I must do reverse transcription PCR of plant RNAs. Do I need some specific kits for reverse transcription PCR of plant RNAs or I can use usual kits that are used for human...
09 January 2019 3,554 5 View
I did SNP PCR study and have information about sex and age of study participants. Which kind of analysis I can do? May I check the correlation between SNPs?
16 January 2017 2,494 2 View
I am recently having trouble with ChIP assays from arabidopsis that worked just fine last year. I am getting no DNA precipitation in +antibody samples. I have got new antibody and also new...
23 April 2012 2,861 7 View
Dear scientists, I need a help. I want to understand the difference between free radicals 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2-diphenyl-1-picrylhydrazyl (DPPH). Are they similar and can...
01 January 1970 5,746 4 View
Hello, please help. How to remove spores of Arbuscular mycorrhiza from the soil or growth substrate? Thank you in advance.
01 January 1970 6,046 0 View
How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under optical microscope?
07 August 2024 2,132 3 View
XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds
04 August 2024 3,019 3 View
Hello I am conducting a microstructural analysis of a soil treated with lime. The following sem images are of the untreated s1 and treated soil s3. The untreated soil contains quartz calcite...
01 August 2024 572 0 View
Greetings. I’m currently running a nested pcr for giardia. My mastermix comprised of 3mM Mgcl2, 5unit of taq polymerase, 0.2uM of forward and reverse primers each respectively and 0.2mM of dNtp...
22 July 2024 9,761 5 View
My research work is related to the calcination of limestone. I have a complex question and would like to consult with experts in this field. Could you please advise which kiln to choose (a...
18 July 2024 1,390 2 View
We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...
12 July 2024 2,768 1 View
Mangroves were reported to eat into limestone atolls like so much cake - but could it have been diatom partnerships at mangrove roots that ate into the rock? If gypsum formation is a clue, how...
12 July 2024 159 2 View
Hey everyone, I've been working with GRIN lenses (Inscopix) for almost 1 year and still had no luck seeing strong fluorescence on them. When I look at them, I can see good blood flow and,...
08 July 2024 5,178 2 View
I am working on an in-vitro model of hypoxia-reoxygenation (H/R) in cardiac cells (H9c2). Due to the unavailability of a hypoxic incubator, I am exploring alternative methods to create hypoxic...
30 June 2024 1,234 2 View
I'm measuring the setting time of a calcium phosphate cement using an apparatus that records how much resistance a needle (connected to a load cell) encounters over time. This process provides...
24 June 2024 7,534 5 View