- Hjemmeside /
- Industriartikler /
- Laboratorie- og videnskabsprodukter /
- Lab Supplies & Consumables /
- Lab Consumables /
- Lab Stoppers /
- Corks /
- WidgetCo Size 4 Cork Stoppers, X Grade, Labra...
0 ratings
Vare #:
246709878
WidgetCo Size 4 Cork Stoppers, X Grade, Labratory Corks, Tapered Corks (Qty 100)
Vare #:
246709878
DKK 248
Prisdetaljer
Eksklusive forsendelses- og toldgebyrer ( Forsendelses- og toldgebyrer beregnes ved checkout )
*Alle varer importeres fra US
På lager
Importeret fra USA butik
Bestil nu og få den omkring Onsdag, September 09
Sikker transaktion
Ubuy arbejder hårdt for at beskytte din sikkerhed og dit privatliv. Vores avancerede betalingssikkerhedssystem sikrer fortrolighed ved at kryptere dine oplysninger under transmission ved hjælp af AES (Advanced Encryption Standards) og SSL (Secure Socket Layer) protokoller. Dine betalingsoplysninger er 100% sikre, da vi ikke deler dine betalingsoplysninger med tredjepartssælgere.
Vores bedste logistikpartnere
Køb nu, betal senere
Hurtig
levering
Gratis
returnering*
Sikker emballering
100 % originale produkter'
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Køb nu.
Produktdetaljer
| Item Weight | 4.5 ounces (127.58 grams) |
| Manufacturer | WIDGETCO |
| Date First Available | November 29, 2022 |
Produktbeskrivelse
Har du spørgsmål? Chat med os
Kundespørgsmål og svar
-
spørgsmål:
What makes WidgetCo Size 4 Cork Stoppers ideal for laboratory use?
svar: WidgetCo Size 4 Cork Stoppers are designed specifically for laboratory settings, offering high-quality X Grade cork material that ensures excellent sealing properties. This minimizes contamination and maintains the integrity of your samples, which is crucial in experiments. Ideal for use in laboratories, they can secure glassware like test tubes and flasks. For example, when conducting experiments involving volatile substances, these corks can effectively contain gases and vapors, providing reliable closure. -
spørgsmål:
Are these cork stoppers safe for food use?
svar: While WidgetCo Size 4 Cork Stoppers are made of high-grade cork, they are primarily designed for laboratory applications and not explicitly packaged for food use. It's important to consider that cork can absorb flavors and odors, potentially affecting food quality. However, in non-food applications, these stoppers work excellently for preserving lab samples, keeping the contents safe from external contaminants. If you require corks for culinary purposes, consider searching specifically for food-safe cork options. -
spørgsmål:
How do I determine the right size cork for my laboratory needs?
svar: To determine the right size cork like WidgetCo Size 4, measure the diameter of the opening of your glassware. The number corresponds to the inner diameter in millimeters, so a size 4 typically fits openings around 20 mm. Consider your application—larger openings or larger glass vessels may require bigger sizes. These corks are perfect for securely sealing flasks or bottle openings. For instance, if you're using a 100ml Erlenmeyer flask, these corks will provide a snug fit to maintain the right environmental conditions for your experiments. -
spørgsmål:
Can I purchase WidgetCo Size 4 Cork Stoppers in bulk?
svar: Yes, WidgetCo Size 4 Cork Stoppers are available in bulk packaging of 100 units, which is ideal for laboratories or commercial use. Bulk purchasing not only reduces the cost per unit but also ensures you have a sufficient supply for ongoing experiments or production processes. Whether you are conducting repeated trials in a lab setting or working in a manufacturing line, having a bulk stock ready allows for seamless operations without frequent restocking interruptions. -
spørgsmål:
What is the tapering feature of Cork Stoppers?
svar: The tapering feature of WidgetCo Size 4 Cork Stoppers allows them to fit securely in a range of neck sizes. This taper design provides a tight seal, which helps prevent leaks and contamination in various glassware. Ideal for applications like fermentation in chemistry or in winemaking, the tapered corks can easily adjust to different bottle neck shapes while still ensuring a steadfast closure. This versatility makes it a preferred choice for laboratories where a variety of equipment is used. -
spørgsmål:
What is the significance of X Grade cork in these stoppers?
svar: X Grade cork is characterized by its superior density and low porosity, resulting in better sealing and durability compared to lower grades. WidgetCo Size 4 Cork Stoppers made from this high-grade cork are perfect for lab environments where reliability is paramount. For example, when storing sensitive chemical samples, these stoppers minimize the risk of air exposure, thereby preserving the integrity of the sample for an extended period, which is essential for accurate scientific experiments. -
spørgsmål:
How do these cork stoppers prevent contamination?
svar: WidgetCo Size 4 Cork Stoppers help to prevent contamination by providing an airtight seal that keeps out external pollutants. This is especially important in laboratory settings where samples must remain uncontaminated for reliable results. The natural properties of cork also inhibit the growth of bacteria or other pathogens. When used in sealed glass vessels, such as during chemical reactions or sample storage, they play a vital role in maintaining the purity of your experiment. -
spørgsmål:
Can these cork stoppers be reused?
svar: Yes, WidgetCo Size 4 Cork Stoppers can be reused if they remain in good condition after initial use. Unlike plastic stoppers, cork is a natural material that can withstand multiple uses, especially in non-corrosive environments. It's important to inspect them after each use for integrity; if they show signs of deterioration, it's best to replace them. Reusable cork stoppers provide an eco-friendlier solution for labs that emphasize sustainable practices while continuing to rely on quality materials. -
spørgsmål:
What applications are suitable for WidgetCo Size 4 Cork Stoppers?
svar: WidgetCo Size 4 Cork Stoppers are ideal for various laboratory applications, from sealing laboratory glassware to preserving samples in experimental settings. These corks serve effectively in chemistry, biology, and even in wine or spirit production processes, ensuring content stability. They secure flasks, bottles, and test tubes against air exposure or loses vapor, providing optimal conditions for reactions or long-term sample storage essential for research accuracy. -
spørgsmål:
Where can I buy WidgetCo Size 4 Cork Stoppers in Denmark?
svar: You can purchase WidgetCo Size 4 Cork Stoppers, X Grade, Laboratory Corks, Tapered Corks Qty 100 from Ubuy in Denmark. Ubuy offers a reliable platform with a seamless purchasing experience, ensuring that you can find these specialized cork stoppers conveniently. With their easy navigation and extensive product listings, Ubuy lets you quickly locate the exact size you need for your laboratory applications, making it a one-stop shop for all your laboratory supplies.
WIDGETCO Corks Editorial Review
Ingen redaktionelle anmeldelser fundet
Kundeanmeldelser & vurderinger
1 kundebedømmelser
-
5 stjerne
100%
-
4 stjerne
0%
-
3 stjerne
0%
-
2 stjerne
0%
-
1 stjerne
0%
Anmeld dette produkt
Del dine tanker med andre kunder
Platformstillid & Køberens Tillid
MA
Mohammad
Verificeret køber
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verificeret køber
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verificeret køber
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verificeret køber
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verificeret køber
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Sikker betaling
Global levering
Nem returnering
Originale produkter
Produktets prishistorik
Vigtig information
- Begrænsninger: For produkter, der forsendes internationalt, bemærk venligst, at eventuel producentgaranti muligvis ikke er gyldig; producentens serviceordninger er muligvis ikke tilgængelige; produktmanualer, instruktioner og sikkerhedsadvarsler er muligvis ikke på destinationslandets sprog; produkterne (og det medfølgende materiale) er muligvis ikke designet i overensstemmelse med destinationslandets standarder, specifikationer og mærkningskrav; og produkterne opfylder muligvis ikke destinationslandets krav til spænding og andre elektriske standarder (hvilket kan kræve brug af en adapter eller transformer, hvis relevant). Modtageren er ansvarlig for at sikre, at produktet lovligt kan importeres til destinationslandet. Ved bestilling hos Ubuy eller dets datterselskaber er modtageren importøren og skal overholde alle love og regler i destinationslandet.
- Det er ikke alle de produkter som vises på Ubuy som er til salg, idet Ubuy er en global søgemaskine. Produkterne er underlagt eksport-/handelsregler.
DKK 248
Bestil nu og få den omkring Onsdag, September 09
Dette produkt er ikke begrænset i mit land. (Klik venligst på linket ovenfor, hvis dette produkt ikke er begrænset i dit land, så vil vores team gennemgå det og godkende det.)
QTY:
Sikker transaktion
PCI DSS-kompatibel og ISO 27001:2022-certificeret, med krypteret betaling og fuld køberbeskyttelse på hver ordre
Vores bedste logistikpartnere
Hurtigste grænseoverskridende levering
Ubuy-garanti
Oplev bekymringsfri shopping med 100 % originale produkter, PCI DSS-kompatibel betalingssikkerhed, ISO 27001-certificeret databeskyttelse, den hurtigste grænseoverskridende levering, gratis returnering* og sikker emballage på hver ordre.