Dilution Calculator
C₁V₁ = C₂V₂ ko kisi bhi variable ke liye solve karein aur bench-ready recipe paayein: kitna stock lena hai, kitna solvent add karna hai — serial dilution planner ke saath.
Dilution Calculator poori tarah aapke browser mein chalta hai. Concentrations aur volumes aapke device par process hote hain aur kabhi upload nahin hote.
Molarity Calculator kholein
Dilution Calculator ke baare mein
Dilution Calculator C₁V₁ = C₂V₂ equation hai, bench ki saari details sahi ki gayi. Identity kehti hai ki solute ki quantity nahin badalti — dilution se pehle concentration times volume, dilution ke baad ke barabar hoti hai — aur kisi bhi unknown ke liye solve karna simple algebra hai jo phir bhi roz galat ho jaata hai. Solve karna hai kya choose karein (usually V₁, pipette se lene wala stock volume), baaki teen values daalein aur recipe padhein: itna stock lein, itna solvent add karein. Units bina convert kiye pass hoti hain — molar millilitres ke saath ya µg/mL microlitres ke saath, jab tak har pair consistent ho. Impossible setups — target concentration jo stock se zyada ho — ke liye tool negative solvent batane ki bajaye refuse kar deta hai. Serial planner equal-factor steps chain karta hai, jaise 1:10 ya 1:2, waise hi jaise plate assays set hoti hain.
Features
- C₁, V₁, C₂ ya V₂ — koi bhi unknown choose karein
- Bench recipe: lena wala stock aur add karna wala solvent
- Dilution factor 1:n ratio ki tarah
- Har step ki concentration ke saath serial dilution planner
- Molar, mass-per-volume, percent aur X units
- Impossible dilutions ko honestly refuse karta hai
Dilution Calculator kaise use karein
- Solve karne wala variable chunein — usually V₁
- Baaki teen values consistent units mein daalein
- Kitna stock aur solvent chahiye padhein
- 1:10 ladders ke liye serial planner use karein
Example
Input
Stock 100 mM · want 50 mL of 10 mM
Output
Measure 5 mL stock + 45 mL solvent — a 1:10 dilution
V₁ = C₂V₂/C₁ = 10×50/100 = 5 mL.
Common errors aur troubleshooting
- Kehta hai final concentration stock se zyada hai. — Dilution sirf concentration kam kar sakti hai: C₂ ka C₁ se zyada hona evaporation ya zyada solute maangta hai, water nahin. Units check karein; mM ko µM se mix karna common galti hai.
- Add karne wala solvent negative aa raha hai. — Requested final volume stock volume ke implication se chota hai. V₂ badhaayein ya kam stock accept karein — tool wo arithmetic block karta hai jo ise chupa deta.
- Results exactly 1000× off hain. — Do concentration fields (mM vs µM) ya do volumes (mL vs µL) ke beech unit mismatch. Equation kabhi units convert nahin karta.
Aksar pooche jaane wale sawaal
- C1V1 = C2V2 exactly kya kehta hai?
- Ki solute preserve rehta hai: dilution se pehle concentration times volume, dilution ke baad ke barabar. Sirf solvent add hota hai, isliye product change ho hi nahin sakta.
- Target concentration ke liye kitna stock chahiye?
- V₁ = C₂·V₂ / C₁. 100 mM stock se 10 mM ka 50 mL banane ke liye: 10 × 50 / 100 = 5 mL stock plus 45 mL solvent.
- Serial dilution kya hai aur kab better hota hai?
- Equal-factor dilutions ki chain — har step pichle ko, jaise 1:10, dilute karta hai. Ye bahut low concentrations tak pahunchta hai jo ek single pipetting step accurately deliver nahin kar sakti, aur dose-response curves banane ka standard tareeka hai.
- Kya units molar hi honi chahiye?
- Nahin. Identity unit-agnostic hai: koi bhi concentration unit kisi bhi volume unit ke saath chalta hai, jab tak har pair consistent ho — answer same units mein wapas aata hai.
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