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CryoKing

Tryptone Powder, pH 5.0-7.0, FMB Grade, Casein Tryptone for Laboratory Bacterial Culture, 500g/Bottle(1.1 lb.)

✅ In stock
F
Grade
💤 Not a Deal
4.63/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$69.99
Listed $69.99
Analysis Confidence 100%
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Price verified Sep 23, 2026 4:47 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The current price sits right around what this item typically fetches.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0.01/28
Recent Value 0/22
Market Standing 0.62/20
Deal Strength 0/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Biologix USA, Inc.
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

Main Material: Tryptone, also known as casein tryptone or pancreatic digest of casein, is a lightyellow powder derived from the digestion of fresh beef and beef bones by pancreatic enzymes, followed by concentrated and dried
Good Physical Properties: The tryptone powder is characterized by good physical properties such as light color, good solubility, transparency, and lack of precipitate
Nitrogen-Amino Blend for Lab Media: This culture medium is also rich in nitrogen sources and amino acids, which can be used for various laboratory media preparations
Storage & Grade: This tryptone powder should be stored at a temperature range of 2-30℃ to maintain its stability and optimal performance. It meets the FMB Grade standard, giving reliability and suitability for use in laboratory culturing, sample research, and related experimental procedures
Widely Used: Tryptone is suitable for sample culture, separation, proliferation, and identification, as well as for the preparation of culture media, anaerobic sample culture media, and other sample biochemical test culture media

⚙️ Specifications

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Agar
Sodium chloride
LB Broth
125ml Erlenmeyer Flasks
LB Broth(1X), Ready-to-Use
Powder
no data
Liquid
FMB Grade
no data
no data
2-30℃
pH (1.5%) after sterilization: 6.2-7.5
Purity ≥ 99.9%
Final pH (25℃ ): 7.0 ± 0.2
F
$69.99
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