CrowCrowCrow
CrowCrowCrow
Search products...
My Orders
Cart

Looking for an imported product?

We can arrange it. Send the name or a store link on WhatsApp — we'll check if we can source it and quote the all-in India price.

WhatsApp Us
CrowCrowCrow

Free Shipping

Eligible orders across India

Secure Packaging

Factory-sealed, damage-safe

About

  • About CrowCrowCrow
  • How It Works
  • Careers
  • Press & Media
  • Sustainability
  • Blog & Guides
  • Why Choose CrowCrowCrow

Buyer Help

  • Contact Us
  • Track Order
  • Customs & Duties
  • Size Guide
  • Payment Options
  • FAQs
  • Buyer Protection

Our Policies

  • Privacy Policy
  • Shipping Policy
  • Terms and Condition
  • Return and Refunds Policy

Programs & B2B

  • Rewards ProgramSoon
  • Refer a FriendSoon
  • Student DiscountSoon
  • Affiliate ProgramSoon
  • Wholesale & B2B
  • Corporate Gifting
  • Free Tools
  • Price Match

Connect With Us

Payment Methods

Visa
Mastercard
RuPay
Amex
UPI
Google Pay
PhonePe
Paytm

Shipping Partners

BluedartDelhiveryExpressBoxIndia Post
Cookie Policy··Disclaimer·DMCA·MCP for AI·Authenticity·Money-Back·Security

© 2026 Color Papers India Private Limited

Help us give you a better experience. We use cookies to remember your cart, speed up checkout, and show you authentic US products worth importing. You stay in control — your data is handled per India's DPDP Act 2023. Cookie Policy

Erlenmeyer Flasks
  1. Home
  2. Industrial & Scientific
  3. Lab & Scientific Products
  4. Glassware & Labware
  5. Lab Flasks
  6. Erlenmeyer Flasks
  7. Karter Scientific 150ml…
Karter Scientific

Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade

4.7
(2,582 Ratings)
Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹1,460₹1,540

You save ₹80 (5%)

5% off the seller list price

Qty
Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade — 1L
1L
₹4,340
₹6,110
In Stock
Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade — 150ml
150ml
₹1,460
₹1,540
In Stock
Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade — 5000ml
5000ml
₹18,430
₹25,620
In Stock

Doorstep delivery by 23 Oct - 25 Oct from USA

Add on Google

Tested and Trusted · Always Original & 100% Imported

View trust tables•Know about trust badges
100% Authentic
100% Authentic
Factory-Sealed
Factory-Sealed
All Duties Included
All Duties Included
GST Invoice
GST Invoice
ExpressBox Tracked
ExpressBox Tracked
Secure Payments
14-Day Smile Guarantee
14-Day Smile Guarantee

Premium Laboratory Glassware at Competitive Price

About this item

Karter Scientific Erlenmeyer Flasks are crafted with heavy-duty rims to minimize chipping during rigorous lab use. Their uniform wall thickness offers a balance of mechanical strength and thermal shock resistance, making them suitable for precise chemical experiments. The 150ml capacity features clear white enamel graduations for easy measurement, and the conical shape ensures stability during mixing or titrations. Designed with high-quality inert 3.3 borosilicate glass, these flasks withstand high temperatures and chemical exposure, ensuring longevity and safety in laboratory environments. Whether for research, education, or industrial testing, these flasks meet ASTM E960 standards and are ideal for professional use in Indian labs.

Heavy-duty rims and precise graduations make handling safer and more accurate, even in humid or high-temperature conditions common in India. The uniform wall thickness enhances thermal shock resistance, reducing breakage risk. The extra large marking space allows for easy labeling, crucial for lab workflows. Imported directly from the USA, each flask arrives factory-sealed with all duties paid, ensuring authenticity and quality. Suitable for chemical, biological, and educational applications, these borosilicate flasks are a reliable choice for Indian scientists and students seeking durable, lab-grade glassware.

Delivered via ExpressBox, these flasks arrive within 12-14 days. They are competitively priced, with transparent duty inclusion, making them a cost-effective choice for Indian laboratories and institutions needing high-quality glassware.

Key Features

  • Capacity: 150ml
  • Graduations: 25ml, 50ml to 150ml
  • Height: 124mm (approx.)
  • Outside Diameter: 75mm (approx.)
  • High quality inert 3.3 borosilicate glass

Why choose this product

Superior Material & Construction

Constructed with ASTM E960-compliant borosilicate glass, these flasks offer exceptional thermal shock resistance and chemical durability. Heavy-duty rims prevent chipping, ensuring longevity in demanding Indian labs. The white enamel graduations are durable for repeated use, supporting precise measurements in research and education.

Designed for Indian Laboratory Needs

Ideal for chemical, biological, and educational labs across India, these flasks handle high temperatures and chemical exposure. Factory-sealed, with duties paid, they arrive ready for immediate use, saving time and ensuring authenticity. Suitable for research, testing, and teaching environments requiring reliable labware.

How to use

  • Prepare the Flask — Ensure the flask is clean and dry before use. Select appropriate stopper or lid matching the neck diameter.
  • Fill with Reagents — Add chemicals or solutions carefully up to desired graduation mark, avoiding overfilling.
  • Heat or Mix — Place on hot plate or Bunsen burner if heating, or swirl for mixing. Avoid rapid temperature changes with cold liquids.
  • Clean after Use — Wash with appropriate solvents, dry thoroughly, and store in a safe place for next use.

Example scenarios

Typical situations where Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Research lab in Mumbai needs durable glassware for repeated heating and chemical reactions.

How this product helps

150ml borosilicate flask withstands thermal shocks, arrives factory-sealed, with all duties paid, ready for immediate use.

2
Scenario 2
Illustrative example
Where it helps

Educational institute in Delhi requires accurate measurement tools for chemistry classes.

How this product helps

White enamel graduations and sturdy construction support precise teaching experiments, delivered in 3-5 days via ExpressBox.

Specifications

Composition

MaterialHigh-quality inert borosilicate 3.3 glass

Usage

Recommeded UseChemical mixing, titrations, research
Reapplication math150ml lasts for multiple lab sessions, depending on use
Shelf lifeUnopened, indefinite; use within 12 months after opening
ContraindicationsAvoid sudden temperature changes with cold liquids
Cost per use₹9.73 per ml

How we compare

FeatureKarter Scientific 150mlOthers
Material QualityASTM E960-compliant borosilicate glass, inert, high thermal shock resistanceStandard borosilicate or soda-lime glass, less durable, prone to chipping
Graduation MarkingsWhite enamel, durable, clear at humid conditionsPrinted or painted, less resistant to wear, harder to read in Indian humidity
Rim DurabilityHeavy-duty rim reduces chipping during handlingThin rims, more prone to chipping and breakage
Price & DutyPrice includes all duties, factory-sealed, imported directlyPrices vary, often with hidden duties, import taxes, or unsealed packaging

Product details

SKUdap2381
GTIN0817556013008
BrandKarter Scientific
Capacity150ml
MaterialBorosilicate Glass
ShapeConical
Dimensions124mm height, 75mm diameter

About Karter Scientific

Karter Scientific specializes in high-quality laboratory glassware, trusted worldwide for durability and precision in scientific research and education.

Compliance & Legal

No specific regulatory compliance issues; suitable for chemical, biological, and educational use in India.

Customer Reviews

Share your experience

Bought this from CrowCrowCrow? Other buyers want to hear how it went.

No reviews from buyers in India yet. Be the first to share your experience!

FAQ, See What Others Asked

Is this flask safe for heating directly on a hot plate?
Yes, Karter Scientific borosilicate glass flasks are designed for direct heating on electric hot plates and Bunsen burners, supporting safe lab operations in India.
How do I select the right stopper for this flask?
Match the neck diameter (75mm) with standard laboratory stopper sizes or check the product specifications for compatible ground glass joints or screw caps.
Can I use this flask for chemical reactions involving acids?
Absolutely, the inert borosilicate glass resists most chemicals, making it suitable for acid, base, and solvent reactions in professional labs.
What is the delivery time for this flask in India?
The flask arrives via ExpressBox within 12-14 days, with all duties paid and factory-sealed for authenticity.
Is this flask suitable for educational use in Indian schools?
Yes, its durable construction and clear graduations make it ideal for teaching labs, research projects, and student experiments across India.

Frequently bought together

Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade

This item:

Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade

₹1,460

Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade

This item

Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade

₹1,460

Total price:

₹24,230

You save ₹9,040 (27%) Extra

3 items selected

3 items

₹24,230

You save ₹9,040 (27%) Extra

Product Comparison

Attributes
Current
Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab Grade
Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask | 3.3 Borosilicate Glass, Heavy Duty Rim, Lab GradeBuy Now
Karter Scientific 5000ml Narrow Mouth Erlenmeyer Flask Borosilicate 3.3 Glass | Graduated 500ml to 5000ml
Karter Scientific 5000ml Narrow Mouth Erlenmeyer Flask Borosilicate 3.3 Glass | Graduated 500ml to 5000mlBuy Now
Karter Scientific 1000ml Erlenmeyer Flask with Narrow Mouth & Graduations | 3.3 Borosilicate Glass
Karter Scientific 1000ml Erlenmeyer Flask with Narrow Mouth & Graduations | 3.3 Borosilicate GlassBuy Now
Quartet Clear Round Rare Earth Magnets 1/2" Diameter, 6 Pack | Strong Hold for Glass Whiteboards
Quartet Clear Round Rare Earth Magnets 1/2" Diameter, 6 Pack | Strong Hold for Glass WhiteboardsBuy Now
uxcell MR126-2RS Deep Groove Ball Bearings 6mm x 12mm x 4mm | Double Sealed Chrome Steel (10 Pcs)
uxcell MR126-2RS Deep Groove Ball Bearings 6mm x 12mm x 4mm | Double Sealed Chrome Steel (10 Pcs)Buy Now
ALKOO Sky Blue Stethoscope Carrying Case with Internal Mesh Pockets & Elastic Slots | Professional Healthcare Organizer
ALKOO Sky Blue Stethoscope Carrying Case with Internal Mesh Pockets & Elastic Slots | Professional Healthcare OrganizerBuy Now
SmartSign "Notice - This Area Is Under 24 Hour Video Surveillance" Sign | 17.8 cm x 25.4 cm (7" x 10") Aluminum | Durable & Laminated
SmartSign "Notice - This Area Is Under 24 Hour Video Surveillance" Sign | 17.8 cm x 25.4 cm (7" x 10") Aluminum | Durable & LaminatedBuy Now
Spec
Price
₹1,460
₹1,540
₹18,430
₹25,620
₹4,340
₹6,110
₹3,520
₹5,420
₹1,720
₹2,750
₹2,300
₹3,920
₹1,980
₹3,160
Rating
4.70(2,582)
4.70(2,582)
4.70(2,582)
4.50(1,036)
4.70(294)
4.70(1,645)
4.60(73)
Brand NameKarter ScientificKarter ScientificKarter ScientificQuartetuxcellALKOOSmartSign
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹1,460₹1,540

You Save ₹80

Estimated delivery: Doorstep delivery by 23 Oct - 25 Oct from USA
Add on Google
Visa
Mastercard
Google Pay
UPI
15-Point QC Passed
😊14-Day Smile Guarantee

Fast Shipping

Secure Packaging

14-Day Returns*

Quality & authenticity

Security & Privacy

Safe payments
Secure privacy

Delivery guarantee

Tracked from USA · duties included
Not delivered in 90 days? Full refund*
Damaged? Covered*

*Genuine defect, damage, wrong item or non-delivery, reported within 14 days; refund after inspection. Conditions

Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

Why shop with us

Crowcrowcrow: The Only Safe Lane for US-Market Exclusives

One price. One payment. No surprises.

High risk

Buying Direct

Recommended

Crowcrowcrow

Safe Lane

vs
₹4,380+ (3× the price)
₹1,460 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
12-14 days · live tracking
Grey market, no guarantee, no protection, no refund
100% authentic US, India-verified, return available
Lost in transit = ₹0 back
Full protection included