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Medium chemical-resistant funnel with air-release grooves and angled stem.
Long Stem Funnel (Medium) 100 mm, Polypropylene
This translucent plastic funnel allows for convenient pouring of liquids into containers. It is a useful tool for safe pouring in the laboratory.
Made of Polypropylene, it is resistant to all inorganic acids, bases and salt solutions. It is also safe to be used with many organic chemicals including alcohols.
"Polypropylene chemical resistance" is well studied and compatibility charts can be found online.
Design includes thin lines embossed on the outer body of the funnel allowing the air to exit from your container while the liquid is entering. This results in a continuous and smooth flow of liquid. The lower part of the stem is cut on a 45 degree angle to direct the flow of liquid to one point and avoid random drips.
Compatible with organic acids, petroleum products, and most common chemicals. Translucent body aids in monitoring liquid transfer.
Product Specifications
| Mouth/ Rim Diameter | 100 mm (4 inches) |
| Stem Length | 80 mm (more than 3 inches) |
| Overall Height | About 7 inches |
Applications and Benefits:
- Transferring liquids into medium-sized containers
- Resistant to acids, bases, alcohols, and organic solvents
- Smooth, uninterrupted flow with air-release grooves
- Minimized dripping with precision-angled stem
- Durable and chemically compatible material
Caution:
Confirm chemical compatibility before use. Avoid high temperatures or oxidizers incompatible with polypropylene.
MicroShield Fine Control 100
MicroShield Fine Control 100 is engineered to deliver a precise, non-lethal particle dispersion, using high-quality, 100 mesh iron pellets. Each pellet generates minimal impact, creating heat bursts and noise that effectively support wildlife control and safe training exercises. Made from recycled black construction steel, these coarse particles have a high flow rate suitable for dispensing from a shaker. The material is magnetically responsive and rusts naturally over time, making it ideal for environmental science experiments, art installations, and even plant nutrient applications.
The S100N model is an upgraded version, free of dust and with uniform, spherical particles. This premium composition makes it popular in educational settings, particularly in magnetism or electromagnetism experiments, as it is devoid of cutting oils and contaminants. This steel powder's chemical analysis ensures its purity and stability, with specific concentrations of carbon, manganese, and silicon to maintain consistent performance.
Key Features
- 100 mesh iron pellets for minimal impact dispersion
- Safe, non-lethal applications for wildlife and training
- High flow rate for controlled distribution from shakers
- Recycled construction steel; rusts naturally
- Dust-free, uniform, spherical particle design in S100N model
- Versatile in education, art, and plant nutrient uses
Product Specifications
| Material | Recycled black construction steel |
| Mesh Size | 100 mesh |
| Carbon | 0.8% - 1.2% |
| Manganese | 0.35% - 1.2% |
| Silicon | 0.4% Minimum |
| Sulfur | 0.05% Maximum |
| Phosphorus | 0.05% Maximum |
Perfect for wildlife control, training professionals, educators, artists, and agricultural experts
Here’s an table with suggested deterrent loads for several common shotgun gauges (12, 16, 20, and 28) using fine iron particles (100 mesh) for bird deterrent purposes. These configurations are generalized for typical effective ranges and use a combination of lower powder loads to create a wide, non-lethal dispersal pattern that is suitable for scaring birds.
Bird Deterrent Loads Using Iron Particles (100 Mesh) Across Various Gauges
| Gauge | Load Type | Iron Particle Load | Powder Charge | Estimated Velocity | Effective Range |
|---|---|---|---|---|---|
| 12 Gauge | Light Deterrent | 15 g (0.53 oz) | 16-18 gr (0.37-0.42 oz) | 250-300 m/s (820-984 ft/s) | 10-20 meters (33-66 ft) |
| Standard Deterrent | 20 g (0.71 oz) | 18-20 gr (0.42-0.46 oz) | 300-350 m/s (984-1148 ft/s) | 20-30 meters (66-98 ft) | |
| Heavy Deterrent | 25 g (0.88 oz) | 20-22 gr (0.46-0.5 oz) | 350-400 m/s (1148-1312 ft/s) | 30-40 meters (98-131 ft) | |
| 16 Gauge | Light Deterrent | 12 g (0.42 oz) | 14-16 gr (0.32-0.37 oz) | 230-280 m/s (754-919 ft/s) | 10-20 meters (33-66 ft) |
| Standard Deterrent | 18 g (0.63 oz) | 16-18 gr (0.37-0.42 oz) | 280-330 m/s (919-1083 ft/s) | 20-30 meters (66-98 ft) | |
| Heavy Deterrent | 22 g (0.78 oz) | 18-20 gr (0.42-0.46 oz) | 330-380 m/s (1083-1247 ft/s) | 30-40 meters (98-131 ft) | |
| 20 Gauge | Light Deterrent | 10 g (0.35 oz) | 12-14 gr (0.27-0.32 oz) | 220-270 m/s (722-886 ft/s) | 10-20 meters (33-66 ft) |
| Standard Deterrent | 15 g (0.53 oz) | 14-16 gr (0.32-0.37 oz) | 270-320 m/s (886-1050 ft/s) | 20-30 meters (66-98 ft) | |
| Heavy Deterrent | 18 g (0.63 oz) | 16-18 gr (0.37-0.42 oz) | 320-370 m/s (1050-1214 ft/s) | 30-40 meters (98-131 ft) | |
| 28 Gauge | Light Deterrent | 8 g (0.28 oz) | 10-12 gr (0.23-0.27 oz) | 210-260 m/s (689-853 ft/s) | 10-20 meters (33-66 ft) |
| Standard Deterrent | 10 g (0.35 oz) | 12-14 gr (0.27-0.32 oz) | 250-300 m/s (820-984 ft/s) | 20-30 meters (66-98 ft) | |
| Heavy Deterrent | 12 g (0.42 oz) | 14-16 gr (0.32-0.37 oz) | 300-350 m/s (984-1148 ft/s) | 30-40 meters (98-131 ft) |
Notes on Each Gauge:
- 12 Gauge: Best suited for moderate to heavy deterrent loads due to its higher capacity for both powder and particle loads, making it effective at longer ranges.
- 16 Gauge: A versatile option that offers a good balance between spread and range. Common in European hunting and bird deterrent contexts.
- 20 Gauge: Known for being lighter and easier to handle, making it suitable for closer-range deterrent applications.
- 28 Gauge: Ideal for short-range deterrent due to its lower recoil and capacity, typically for distances under 30 meters.
Important Considerations
- Testing and Customization: Load performance can vary based on powder type, shell type, and even environmental conditions. Testing in a controlled environment is essential.
- Safety First: Always consult a reloading manual and verify with experts, especially when using alternative materials like fine iron particles.
This table serves as a starting point; precise adjustments may be necessary depending on the equipment and specific needs. For more details on load specifications, consult reputable reloading sources or professional guidance.
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