유어랩 - 바이오 실험실 계산기 (UrLab)

🧪 UrLab — Essential Calculator for Bio Labs

Do you open Excel every time to convert units?

Do you multiply and divide molecular weights by writing them down on paper?

Reduce your experiment preparation time by 90% with UrLab, created by researchers.

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✨ 7 Essential Calculators

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🔬 Cell Seeding

Just enter the desired cell count and the number of wells, and it instantly calculates the required volume of cell suspension.

Supports 6/12/24/48/96-well plates.

💊 Drug Treatment

Enter the stock concentration and final concentration, and it calculates the volume of drug to be treated.

Optimized for IC50 and MIC experiment preparation.

🔁 X-fold Dilution

Serial dilution in one go. Automatically calculates volume and concentration for each step.

⚗️ Molar Dilution

Based on the formula C₁V₁ = C₂V₂. Automatic conversion between mM, μM, and nM units.

🧂 Molar Solution Preparation

Simply enter the molecular weight (MW), target concentration, and volume to calculate the weight to be weighed.

Built-in molecular weight database.

📊 % Concentration Preparation

Supports all % units: w/v, w/w, and v/v. From dilution to preparation, all in one step.

🧬 SDS-PAGE Gel Recipe

Simply enter the concentration and number of resolving/stacking gels.

Instantly calculates the quantities of 30% Acrylamide, Tris buffer, SDS, APS, and TEMED. ━━━━━━━━━━━━━━━━━━

💡 UrLab’s Unique Strengths

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⚡ Fast Speed ​​— Check input and results on a single screen without switching

🆓 Completely Free — Unlimited use of all calculators (upon sign-up)

🎯 Korean UI — No need to translate English calculators

📱 Lightweight — Calculations possible even without an internet connection

🔒 Safe — Input experiment data is not transmitted externally

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🎁 Free Usage + Bonus

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• 20 free uses immediately upon installation

• +20 uses with Kakao Easy Login

• +1 automatic recharge for daily login

• Both inviter and invitee receive bonuses when inviting friends +20 views

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👨‍🔬 Recommended for:

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✓ Graduate students in Biology, Biochemistry, Pharmacy, or Medicine laboratories

✓ Undergraduate students taking practical courses

✓ New researchers / Interns

✓ Teaching assistants / Instructors

✓ Pharmaceutical company researchers

✓ Medical institution laboratory staff

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📩 Inquiries / Feedback

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Please send requests for new calculators or bug reports below.

Email: uneedsci@gmail.com

UrLab started from the inconveniences faced by researchers working in actual laboratories.

Every line of your feedback will be reflected in the next update.

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