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Disposable samplers | for the highest standards in sampling

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Sampling for monitoring and analysis plays a large and important role for quality assurance in modern production processes. Very precise material analyses can be carried out using technical methods. However samples must first be taken professionally as taking samples incorrectly leads to inaccurate and therefore worthless analysis results. The purity of the sampler and devices used is a significant factor here. This is because the sample taken must not be affected by external factors as even the smallest external contaminations can falsify the examination result.

Disposable samplers are an alternative. These individually packaged plastic samplers are manufactured under clean room conditions and are even available optionally as sterilised samplers. Disposable samplers do not have to be cleaned before or after sampling as they are disposed of after use.

Reasons to use disposable samplers

  • Cleaning reusable samplers is a demanding and often complicated task, with greasy, strongly adhesive or toxic substances. Sometimes the task is even impossible
  • Work processes do not have to be interrupted by cleaning
  • Cross contamination is completely eliminated
  • The cleaning method does not need to be validated in audits
  • Time and money are saved
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The Bürkle single-use sampling range

To maintain the highest standards with regard to purity and sterility, Bürkle has developed a single-use sampler product line. These disposable samplers from the LaboPlast™ and SteriPlast™ brands are produced, mounted and individually packed in a class 7 clean room (10,000). The SteriPlast™ samplers are then sterilised with gamma rays. All products feature EU food approval and FDA approval.

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Scoops, spoons and spatulas

Bürkle SteriPlast™ products – scoops, spatulas and spoons – are high-quality, ergonomically shaped disposable products that are specially designed and optimised for sampling purposes. They are produced, assembled and individually packed in Bürkle’s own cleanroom and then sterilised by gamma rays (min. 10 kGy).

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Disposable samplers for foodstuff - blue and detectable

The shade of blue that is used does not occur in a natural form in foodstuff. Because of this, blue products or parts of them can be quickly found and easily identified in a visual check if they are ever mixed into production.

The detectable versions are not only coloured blue but also have a special additive in the material that makes them visible to metal detectors or X rays. These products can therefore be rejected with standard systems for checking for foreign objects, even though they are made of plastic.

More information

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DispoSampler

Bürkle disposable samplers – DispoSampler – are used to take samples of liquids, viscous media, powders and granulates. Target point samples can be taken, all-layer and cross-section samples, as well as small and large sample quantities.

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Spoon spatula and Micro-spatula

The spoon spatula is a double spatula with a 0.5 ml spoon and a 17 mm spoon blade and the Micro-spatula is a double scoop spatula with rounded ends, contains 1.0 and 0.25 ml.

Specially designed for disposable use, resistant to chemicals and corrosion-proof.

Cleanroom manufactured, available either in a large package with 100 pieces or 100 pieces packaged individually and sterilised by gamma rays.

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SteriPlast Kit

The SteriPlast™ Kit is the ideal combination for sampling where purity and sterility is essential.

All parts are sterilised by gamma rays and suitable for use with foodstuffs.

The sampling set SteriPlast™ Kit consists of ten sample spatulas or ten sample scoops and ten SteriBag Premium tamper-proof sample bags.

Buerkle Dispodipper

DispoDipper

Sampling tube manufactured in a clean room specially designed for disposable use. Due to the blue colour, it is also perfect for use in the food, animal feed and pharmaceutical industries.

DispoDipper is completely manufactured in one piece and can be used for sampling and subsequent transport of the sample in one device. In this way, cross-contamination or sample impurities are almost impossible.

Pumps

Pumps

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Dangerous liquids must never be filled off by directly pouring them out. Even the use of a funnel does not provide the required degree of safety when bottling dangerous liquids

  • Increased accident risk by slipping on dirty floors.
  • Skin diseases or poisoning by spilt chemicals.
  • Health hazard from harmful vapours.

Safety during bottling must be the number one priority – for your own personal protection!

This means that purchasing a suitable pump for filling off hazardous liquids is an investment in the safety and health of your employees which pays for itself in a very short time.

Choosing the right pump

Apart from the size and type of the container, the required pump capacity and the suitability of the pump for the particular medium are important considerations for choosing the right pump. The pump does not only have to be resistant to the medium to be bottled, but specific occupational safety and environmental protection regulations must also be considered.

Pump capacity

Electric pumps are the first choice for filling off large quantities at a fixed location. Their higher pumping capacity saves times and requires less manual effort. However, the purchase of an expensive electric barrel pump does not always pay for itself; there is often no on-site mains supply, e.g. in the open air, during assembly or in the equipment storage facility. Manual pumps are an interesting alternative to electric pumps for filling off small quantities due to their independence from a power supply and because they mean value for money.

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Container size and container type

Pumps that work according to the excess pressure principle are suitable for filling off the required quantities from canisters and small drums up to a capacity of approx. 60 litres. Air is pumped into the container using a pumping ball or pumping piston. This creates excess pressure in the container and the liquid is transported out via the immersion tube.

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Barrel pumps are suitable for larger barrels and open containers. They draw in the liquid and then eject it. This family of pumps is characterised by their robust construction with a good pumping capacity and simple handling. Different immersion tube lengths mean that the pumps fit all the usual commercially available containers. Low-mounted suction valves ensure that almost all the residual liquid is removed.

Materials

The most suitable pumps are robust industrial pumps made from top-quality materials such as polypropylene (PP) for acids and alkalis, or stainless steel V2A (1.4301) for flammable liquids. We always recommend the use of PTFE seals. Always check that the material is resistant to the medium to be pumped.

Bürkle offers a wide range of pumping devices for manually removing liquids from containers, canisters, drums and tanks.

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Samplers

Samplers

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When taking samples, a random test is taken from an overall quantity. These samples serve as the basis for the analysis regarding quality assurance. The correct procedure for taking spot samples is therefore a very important subject. Only with representative and authentic samples can reliable information about the quality, properties or composition of a particular material be provided.

Very precise material analyses can be carried out with the most up-to-date technology. However, the technology is no good if an error occurs when the sample is taken and this error continues through all phases of the analysis, with the consequence that the final result of the quality check is wrong.

Correct information about the properties of a material can only be provided if the sample is taken properly and treated in the same way as in the subsequent analysis. The basic point is that the properties and composition of the sample quantity correspond exactly with the material quantity that has to be evaluated.

Sampling equipment

Choosing the right sampling equipment depends on many different selection criteria. It depends on the material properties of the sampler as well as on the type of sampling, the container or the site where the material is located, and the frequency with which the sampling has to be carried out. In addition to individual requirements for sampling, all equipment should fulfil the basic principles explained below:

Sampler material

The equipment should be made of inert substances from which no material can come loose and which does not react with other substances and therefore cannot contaminate the sample. The inert substance depends on the medium to be sampled. As a general rule, samplers made of stainless steel and high-quality plastic such as PTFE are very suitable.

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Cleaning the sampling equipment

It should be easy and quick to clean the equipment and – under certain conditions – to sterilise it. In the food industry, sterile-packed disposable samplers are recommended which can be disposed of after use.

Processing the samplers

Samplers must not have any grooves or crevices because residual material collects in such crevices and cannot be easily removed. This means that cross-contamination and memory effects can no longer be ruled out.

Surface of the equipment

The samplers‘ surfaces have to be especially smooth, for example, electro-polished stainless steel or PTFE. This prevents material from being deposited and simplifies cleaning. When selecting the appropriate sampling equipment, you must ensure that it is finished properly on the inside. Equipment with only a smooth external surface will not meet any quality standards.

Bürkle offers various samplers for bulk goods, liquids, viscous substances, soil, ice and meat with comprehensive accessories and a large range of disposable and sterile sampling equipment.

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Plastic Labware

LaboPlast™ from Bürkle - the quality brand for laboratories and science

LaboPlast™ is the Bürkle brand for high-quality plastic products that have been specially designed and developed to optimally meet the demanding and in part special requirements in laboratories, industry and science.

Here LaboPlast™ stands for the best quality, excellent craftsmanship and outstanding material properties.

Test the products and get to know and appreciate our LaboPlast™ product lines!

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SteriPlast™ from Bürkle

Bürkle SteriPlast™ products are high-quality, ergonomically shaped disposable products that are specially designed and optimised for sampling purposes. They are produced, assembled and individually packed in Bürkle’s own clean room and then sterilised by gamma rays (min. 10 kGy).

The SteriPlast™ products thus meet all the requirements for absolutely sterile sampling with first class certification.

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Bürkle offers a wide range of laboratory equipment and laboratory articles made of plastic, trays, volume measuring equipment, funnels, fittings, hose connectors, bottles, boxes, canisters, containers etc. for all requirements and applications in the laboratory, in industry and in science.

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Special Offers
Products

Buerkle™ Aluminum Bottles with Tamper-evident Screw Cap and Inner Seal

Can be completely emptied without residues. Buerkle™ Aluminum Bottles with Tamper-evident Screw Cap and Inner Seal is odour-neutral, impervious to light, and rustproof. Particularly suited to store, transport or send substances and reference samples which have to be stored completely unaltered. ALUMINIUM BOTTLE 40X88MM 60ML

Buerkle™ Vampire Sampler

Transportable, hose pump for liquids, independent of mains power. Ideal for sampling from barrels, tanks, wells, water separators and sewage and purification systems.Vampire is packed in a handy transport case with: drive unit, two rechargeable batteries, battery charger, LED lamp, bottle holder, bottle LDPE 250 ml, hose pump and 5 m hose made of PE. VAMPIRE SAMPLER

Buerkle™ V4A Stainless Steel Liquid Sampler

Buerkle™ V4A Stainless Steel Liquid Sampler for thin to viscous liquids is easy use with one-handed operation. LIQUID SAMPLER 50ML

Buerkle™ Sampler PowderProof™

Sampler PowderProof™ is the practically proven professional solution for mobile sampling of powders and granules. Sampler, PowderProof for granules from 2 up to 4mm diameter, horizontal, 30cm

Buerkle™ Forceps, Stainless Steel, Sharp, Bent Form

The Forceps, stainless steel, sharp, bent form with angled shape allow for accurate work in the laboratory. The angled laboratory tweezers are suitable for use in chemistry, the pharmaceutical industry, cosmetics and food & beverage. Forceps, stainless steel, sharp, bent form, 160mm

Buerkle™ Stackable Industrial Measuring Jug

Light and handy Polypropylene measuring jug suitable for industrial applications. Includes two measuring scales, embossed transparent and with blue lettering. With ergonomic handle, available in closed design for special stability or with open handle for stacking. BEAKER PP 3000ML GRAD. PAINTED

Buerkle™ Spill Trough Laboratory Tray

Suited for environmentally dangerous aggressive substances, for laboratory work, as an etching tray, an instrument holder, a medicine tray, for photographic development, as a sample presentation tray or a display tray for foodstuffs. Buerkle™ Spill Trough Laboratory Trays are practical, all-purpose trays that can be nested when empty, and are durable, shatterproof and resist flexing. Laboratory tray, PP white, LxW 130x180mm, 0,5l

Buerkle™ Dip Sampler

A dip sampler for the simple removal of liquid samples, with a good view provided by transparent tubes. DIP SAMPLER PP 50CM

Buerkle™ Liquid-Sampler, place onto bottle

The valve is opened by attaching the sample container to empty the sample. Sampler for thin to viscous liquids. Easy use with one-handed operation. With discharge funnel for safe filling of the sample bottles. Material AISI 316L (1.4404). FLUESSIGKEITS-SAMMLER NT 50ML (VE=1 PCE)

Buerkle™ PTFE, Polyethylene, Polypropylene, Stopcock, Spigot

Discharge stopcock fits all containers with R 3/4 in. connection threads. Buerkle Angled Spigot Stopcock thread adapters facilitate connection to nearly all container types. SPIGOT POLYPROPYLENE R3/4'

Buerkle™ Autoclavable Transparent Polyethylene Tubing, 100m

This tubing is recognized as safe physiologically and is resistant against non-oxidizing acids, caustic solutions, salts and a number of solvents. 100M PE-HOSE 6 X 8 MM

Buerkle™ Plastic Funnels

Designed for general purpose use. Buerkle™ Plastic Funnels feature a suspension eyelet for safe filling. Funnel top dia. 60mm, bottom dia. 8mm with handleand hanging loop

Buerkle™ HDPE Spray Bottles with Pump Vaporizer and Safety Cap

Vaporize liquids at the push of a button in an environmentally compatible way with these HDPE spray bottles. Buerkle™ HDPE Spray Bottles with Pump Vaporizer and Safety Cap feature a protective cover which prevents unintentional pressing of the pump and acts as a dust cover. SPRAYER TRANSPARENT 50ML

Buerkle™ AirJet™ Mini Membrane Vacuum Pump

Able to pump, compact and evacuate 100% oil-free, which means it does not distort results or add impurities. AirJet vacuum pump Mini EPDM

Buerkle™ Pump-it™ Container Pump

Create pressure with a hand pump that forces liquid out of the canister with the Pump-it™ Canister Pump. The pump is designed to quickly and cleanly empty canisters and small barrels up to 60L capacity. PUMPIT EMPTYING PUMP PP/VITON

Buerkle™ Three Way Valves

Three Way Valves are used for transfer of liquids or gases in order to release the flow, to block it or to change its direction. VALVE 3-WAY PVDF 7 A 9 MM ID

Buerkle™ Foot Operated Solvent Pump with Discharge Hose and Stopcock

Buerkle™ Foot Operated Solvent Pump with Discharge Hose and Stopcock for filling off high purity liquids such as solvents. SOLVENT FOOTPUMP WITH HOSEEintauchtiefe, Auslaufschlauch, Fassgew.

Buerkle™ Pressureless LDPE Spray Bottles with Long-life Hand Pump

Manufactured from polypropylene, polyethylene and stainless steel. Buerkle™ Pressureless LDPE Spray Bottles spray 1.2ml ±0.1 volume per stroke. Suitable for agricultural pesticides and detergents. SPRAYER LDPE 250ML D60XH220MM

Buerkle™ Stainless Steel Spatula

Universal instrument for collecting, dividing and mixing pastes, creams etc. Spatula V2A stainless steel, length 180mm

Buerkle™ Hose tubing stop-cock

Hose tubing stop-cock – Simple reflux nozzle with two-sided hose nozzle. Hose Valve, HDPE, Ø 9-11 mm, NW 7 mm, length 85mm

Buerkle™ SteriPlast™ Scoops

Sample powder, granules, and pastes with these sterile polystyrene scoops. Buerkle™ SteriPlast™ Scoops are available with or without transparent lids to help ensure a sterile and contamination-free sampling procedure. X10 Scoop SP 25 ml with cover

Buerkle™ Thread adapter for Mini solvent pump

Thread adapter for Buerkle™ Mini solvent pump. Thread adapter ETFE GL45 GL38

Buerkle™ Liquid Cupsampler™

It is possible to carry out point sampling of liquids of varying viscosity with the stainless steel Liquid CupSampler (V4A). Media-containing particles can also be sampled without difficulty.The sampler can be used in the fields of chemistry, foodstuffs and cosmetics.The cup can be unscrewed from the stem, allowing easy cleaning. FLÜSSIGKEITSSAMMLER 100ML

Buerkle™ OTAL™ Hand Pump

Ensure removal of residual liquid with these versatile hand pumps. Buerkle™ OTAL™ Hand Pumps feature a telescopic immersion tube that adapts itself to the container height on insertion, allowing the compact, space-saving hand pump to be used with different containers. HAND PUMP WITH TUBING

Buerkle™ Squeeze-Fix Hose Clamp

Using these clips, hoses can be compressed partially or completely as required. Buerkle™ Squeeze-Fix Hose Clamps are made from POM, do not rust, and can be operated with one hand. Permanently elastic, hygienic and sterilizable. SCHLAUCHKLEMME QUETSCH-FIX 6-15MM (VE=1 PCE)

Buerkle™ Worm-Threaded Hose Clips

Manufactured from stainless steel 1.4016. Worm-threaded hose clip, SS 1.4016, 20-32 mm

Buerkle™ Polypropylene, Compact Jerry Can and StopCock Set

Capacity Metric: 5 L SPACE-SAVING CANISTER FLACHMANN 6 L W/SPIGOT

Buerkle™ Stainless Steel Measuring Spoons

Set of 4. Measuring aid for fast and easy measuring from 1.25 to 15 ml. The volume is engraved on the handle of each measuring spoon. Measuring spoons set of 4

Buerkle™ Titrating Burettes with Shatter Protection

Allows for precise dosing and exact fine titration with the press button or micro-screw and precise discharge through the discharge jet. Buerkle™ Titrating Burettes with Shatter Protection has a plastic sheathing which increases resistance to breaking and protects against splinters. Titrating burette with shatter protection 15ml

Buerkle™ Sampler Mole for Soil Samples

Very robust model with specially hardened forged drill bits. For determining soil properties, moisture and structure. The shape of the Mole's drill bits ensures minimum friction when drilling and removing the Mole from the ground. This reduces physical effort to a minimum. Probenehmer Maulwurf für Bodenproben, Handgriffmit Stange (ohne Bohrkopf)

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